{"product_id":"1-35-dkm-u-boot-xxiii-u-2321-conning-tower-periscope-set-4pcs","title":"1\/35 DKM U-Boot XXIII U-2321 Conning Tower Periscope Set (4pcs)","description":"\u003ch2 data-path-to-node=\"0\" class=\"\"\u003e1\/35 DKM U-Boot XXIII U-2321 Conning Tower Periscope Set (4pcs): 235mm Large-Format Submarine Optics \u0026amp; Shear Mast Fidelity\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003e\u003cspan\u003eBring an exceptional layer of technical density,\u003c\/span\u003e\u003cspan class=\"\"\u003e structural authority,\u003c\/span\u003e\u003cspan class=\"\"\u003e and naval optical realism to the sail housing,\u003c\/span\u003e\u003cspan class=\"\"\u003e bridge coamings,\u003c\/span\u003e\u003cspan class=\"\"\u003e and mast channels of your large-format German submarine models with the masterfully engineered 1\/35 Scale DKM U-Boot XXIII U-2321 Conning Tower Periscope Set (4pcs).\u003c\/span\u003e\u003cspan\u003e Developed as part of the advanced late-war \u003c\/span\u003e\u003ci data-path-to-node=\"1\" data-index-in-node=\"344\"\u003eElektroboot\u003c\/i\u003e\u003cspan\u003e program,\u003c\/span\u003e\u003cspan\u003e the coastal Type XXIII submarine relied on high-precision optical search and attack periscopes engineered by Zeiss to acquire targets while maintaining minimal radar and visual signatures.\u003c\/span\u003e\u003cspan\u003e Sized to an authoritative overall length of 235 mm per extended mast assembly,\u003c\/span\u003e\u003cspan\u003e this dedicated 4-piece optics suite captures the full mast column—from the specialized tapered head fairings down through the heavy tubular shear shafts and alignment collar sleeves—reproducing original Deutsche Werft shipyard construction plans and Kriegsmarine technical manuals with flawless fidelity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"2\"\u003eEngineering Precision and Type XXIII Periscope Mast Architecture\u003c\/h3\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cspan\u003eAt 1\/35 scale,\u003c\/span\u003e\u003cspan\u003e vertical mast assemblies and optical heads become dominant vertical centerpieces,\u003c\/span\u003e\u003cspan\u003e where out-of-round plastic tubes,\u003c\/span\u003e\u003cspan\u003e fragile joints,\u003c\/span\u003e\u003cspan\u003e soft prism windows,\u003c\/span\u003e\u003cspan\u003e and prominent mold seam lines instantly degrade an ambitious submarine build.\u003c\/span\u003e\u003cspan\u003e This replica 4-piece periscope set delivers seamless,\u003c\/span\u003e\u003cspan\u003e dead-straight structural geometry with surgical clarity.\u003c\/span\u003e\u003cspan\u003e Engineered to span a substantial 235 mm in total length,\u003c\/span\u003e\u003cspan\u003e each mast retains absolute axial symmetry,\u003c\/span\u003e\u003cspan\u003e eliminating the multi-piece gluing,\u003c\/span\u003e\u003cspan\u003e crooked joints,\u003c\/span\u003e\u003cspan\u003e and sanding steps typical of injection-molded plastic kit parts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eMuseum-Quality Optical Replication:\u003c\/b\u003e\u003cspan\u003e Developed using original technical layouts,\u003c\/span\u003e\u003cspan\u003e historical Kriegsmarine Werft equipment specifications,\u003c\/span\u003e\u003cspan\u003e and Zeiss optical system archives to accurately reproduce the exact physical dimensions,\u003c\/span\u003e\u003cspan\u003e stepped barrel tapers,\u003c\/span\u003e\u003cspan\u003e prism collar housings,\u003c\/span\u003e\u003cspan\u003e and guide grooves of operational Type XXIII periscopes.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003ePrototypical 1\/35 Scale Scope:\u003c\/b\u003e\u003cspan\u003e Specifically engineered for large-format 1\/35 scale Type XXIII submarine models (such as Bronco or custom RC builds),\u003c\/span\u003e\u003cspan\u003e scratch-built sail cutaways,\u003c\/span\u003e\u003cspan\u003e and museum-grade maritime diorama centerpieces.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eSubstantial 235 mm Overall Length:\u003c\/b\u003e\u003cspan\u003e Features a continuous,\u003c\/span\u003e\u003cspan\u003e true-to-scale 235 mm vertical shaft length per primary unit,\u003c\/span\u003e\u003cspan\u003e ensuring proper depth through the conning tower sail down to the pressure hull trunnions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eMatched 4-Piece Mast Suite:\u003c\/b\u003e\u003cspan\u003e Packaged as a dedicated 4-piece set comprising the attack periscope (Angriffssehrohr),\u003c\/span\u003e\u003cspan\u003e navigation\/air search periscope (Standsehrohr \/ Luftzielsehrohr),\u003c\/span\u003e\u003cspan\u003e and specialized collar support sleeves to accurately outfit the complete optical station.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eExposed Hardware \u0026amp; Mechanical Detail:\u003c\/b\u003e\u003cspan\u003e Authentically captures the miniature optical glass prism bezels,\u003c\/span\u003e\u003cspan\u003e anti-vibration tapering along the upper shaft,\u003c\/span\u003e\u003cspan\u003e bronze guide keys,\u003c\/span\u003e\u003cspan\u003e alignment collars,\u003c\/span\u003e\u003cspan\u003e packing gland rings,\u003c\/span\u003e\u003cspan\u003e and lower hydraulic piston mounting points.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"4,5,0\" data-index-in-node=\"0\"\u003eTrue-to-Scale Volumetric Depth:\u003c\/b\u003e\u003cspan\u003e Replicates the clean physical presence of precision-turned stainless steel and bronze alloy shafts,\u003c\/span\u003e\u003cspan\u003e casting realistic deep shadows along the guide slots and around the stepped optical heads.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"4,6,0\" data-index-in-node=\"0\"\u003eStreamlined Sail Integration:\u003c\/b\u003e\u003cspan\u003e Engineered with precision-molded base guide pins and uniform outer shaft diameters designed to slide cleanly,\u003c\/span\u003e\u003cspan\u003e smoothly,\u003c\/span\u003e\u003cspan\u003e and securely into 1\/35 scale sail guide channels without binding or requiring aggressive filing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"4,7,0\" data-index-in-node=\"0\"\u003eIntelligent Structural Engineering:\u003c\/b\u003e\u003cspan\u003e Expertly designed with optimized wall thicknesses and an internal core structure that maximizes rigidity,\u003c\/span\u003e\u003cspan\u003e ensuring dead-straight,\u003c\/span\u003e\u003cspan\u003e sag-free periscope tubes that resist drooping,\u003c\/span\u003e\u003cspan\u003e bending,\u003c\/span\u003e\u003cspan\u003e or thermal warping over time across their full 235 mm length.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eChoose Your Professional Material\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003e\u003cspan\u003eTo ensure your Type XXIII build meets your exact display or functional operational requirements,\u003c\/span\u003e\u003cspan\u003e this 4-piece periscope set is available in two specialized material formulations:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eHigh Detail Resin Grey (Standard):\u003c\/b\u003e\u003cspan\u003e The premier formula for static presentation,\u003c\/span\u003e\u003cspan\u003e museum displays,\u003c\/span\u003e\u003cspan\u003e and fine-scale technical finishing.\u003c\/span\u003e\u003cspan\u003e Delivers surgical multi-dimensional precision and an ultra-smooth,\u003c\/span\u003e\u003cspan\u003e non-porous surface finish,\u003c\/span\u003e\u003cspan\u003e capturing the finest mechanical facets—from micro-fine prism frames to raised guide collar rings—with absolute sharpness and zero layer line distraction.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003ePA12 White | SLS Nylon (Optional for RC Submarines):\u003c\/b\u003e\u003cspan\u003e The definitive choice for functional dynamic-diving or static-diving RC model submarines.\u003c\/span\u003e\u003cspan\u003e Industrial-grade selective laser sintered (SLS) nylon provides exceptional tensile strength,\u003c\/span\u003e\u003cspan\u003e impact resistance,\u003c\/span\u003e\u003cspan\u003e and continuous elastic recovery.\u003c\/span\u003e\u003cspan\u003e This durable material effortlessly withstands dynamic water drag,\u003c\/span\u003e\u003cspan\u003e rough pond handling,\u003c\/span\u003e\u003cspan\u003e and accidental impacts during operational surface running or submerging cycles without snapping.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eKey Features and Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eAccurate 1\/35 Scale Precision:\u003c\/b\u003e\u003cspan\u003e Precision-engineered for seamless,\u003c\/span\u003e\u003cspan\u003e historically proportional integration with standard 1\/35 scale Type XXIII submarine kits,\u003c\/span\u003e\u003cspan\u003e scratch-built hulls,\u003c\/span\u003e\u003cspan\u003e and museum-grade static displays.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003ePrototypical 235 mm Length:\u003c\/b\u003e\u003cspan\u003e Engineered with an exact 235 mm total height,\u003c\/span\u003e\u003cspan\u003e matching the operational length required for fully extended periscope presentations on large-scale models.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eHistorically Authentic Fleet Hardware:\u003c\/b\u003e\u003cspan\u003e Faithfully represents the physical configuration of the standardized Zeiss periscope masts deployed aboard \u003c\/span\u003e\u003ci data-path-to-node=\"9,2,0\" data-index-in-node=\"146\"\u003eU-2321\u003c\/i\u003e\u003cspan\u003e and sister Type XXIII coastal \u003c\/span\u003e\u003ci data-path-to-node=\"9,2,0\" data-index-in-node=\"183\"\u003eElektroboote\u003c\/i\u003e\u003cspan\u003e during late-war North Sea combat sorties.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eComprehensive 4-Piece Mast Suite:\u003c\/b\u003e\u003cspan\u003e Includes four (4) high-detail components covering the primary optical masts and structural collar sleeves ready for direct installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,4,0\" data-index-in-node=\"0\"\u003eUnified Single-Piece Shaft Architecture:\u003c\/b\u003e\u003cspan\u003e Eliminates delicate multi-piece butt joints and crooked centerlines,\u003c\/span\u003e\u003cspan\u003e providing a perfectly aligned,\u003c\/span\u003e\u003cspan\u003e solid-structure mast straight out of the box.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,5,0\" data-index-in-node=\"0\"\u003eRC Functional Adaptability:\u003c\/b\u003e\u003cspan\u003e Available in impact-resistant PA12 White SLS nylon to deliver superior mechanical durability and flex resistance for operational radio-controlled running models.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,6,0\" data-index-in-node=\"0\"\u003eLightweight Rigidity:\u003c\/b\u003e\u003cspan\u003e Features an engineered structural profile that maintains exceptional structural stiffness across long,\u003c\/span\u003e\u003cspan\u003e slender cylindrical spans without adding excess top-heavy weight inside the conning tower.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,7,0\" data-index-in-node=\"0\"\u003eUnpainted Finish:\u003c\/b\u003e\u003cspan\u003e Arrives completely unpainted,\u003c\/span\u003e\u003cspan\u003e providing an open canvas for custom finishing.\u003c\/span\u003e\u003cspan\u003e Customize the masts to reflect natural polished steel,\u003c\/span\u003e\u003cspan\u003e anti-reflective marine coatings,\u003c\/span\u003e\u003cspan\u003e or camouflage schemes matching the upper sail.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"9,8,0\" data-index-in-node=\"0\"\u003eThe Definitive Submarine Optics Overhaul:\u003c\/b\u003e\u003cspan\u003e Replaces simplified,\u003c\/span\u003e\u003cspan\u003e segmented plastic kit tubes with a sophisticated,\u003c\/span\u003e\u003cspan\u003e mechanically correct three-dimensional representation of vital submarine target-acquisition systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003eA Canvas for Battle-Tested Fleet Artistry\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cspan\u003eArriving in its raw finish,\u003c\/span\u003e\u003cspan\u003e the 1\/35 DKM U-Boot XXIII U-2321 Conning Tower Periscope Set serves as the ultimate starting point for advanced multi-layer painting,\u003c\/span\u003e\u003cspan\u003e precise component color-blocking,\u003c\/span\u003e\u003cspan\u003e and realistic maritime weathering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eThe Kriegsmarine Camouflage Scheme:\u003c\/b\u003e\u003cspan\u003e Paint the upper periscope heads and tapered top collars in camouflage colors matching the surrounding conning tower—such as Hellgrau 50,\u003c\/span\u003e\u003cspan\u003e Dunkelgrau 51,\u003c\/span\u003e\u003cspan\u003e or a dark non-reflective slate gray to suppress glare when breaking the surface.\u003c\/span\u003e\u003cspan\u003e Finish the sliding cylindrical mast bodies in polished stainless steel,\u003c\/span\u003e\u003cspan\u003e bare gunmetal,\u003c\/span\u003e\u003cspan\u003e or dark graphite.\u003c\/span\u003e\u003cspan\u003e Apply high-gloss deep blue,\u003c\/span\u003e\u003cspan\u003e tinted clear green,\u003c\/span\u003e\u003cspan\u003e or reflective black varnish to the optical prism recesses to simulate precision optical glass lenses.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eRealistic Frontline Operational Weathering:\u003c\/b\u003e\u003cspan\u003e Sliding through lubricated packing glands and repeatedly immersed in saltwater,\u003c\/span\u003e\u003cspan\u003e operational periscope masts exhibit distinct service marks.\u003c\/span\u003e\u003cspan\u003e Apply fine dark raw umber and soot black oil pin-washes around the collar seals and prism housings to establish crisp mechanical shadow definition.\u003c\/span\u003e\u003cspan\u003e Add subtle vertical burnished silver streaks and dark grease marks along the lower shaft length to depict the friction of hydraulic raising and lowering through the sail,\u003c\/span\u003e\u003cspan\u003e accompanied by faint dried salt stains along the upper head casing to reflect high-seas North Sea combat operations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Protosoon","offers":[{"title":"High-detail Resin Gray","offer_id":50839734714433,"sku":"SPINB3FZ82C6P-M43673988-MAT16","price":78.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0054\/5243\/1429\/files\/1-35-dkm-u-boot-xxiii-u-2321-conning-tower-periscope-set-4pcs-01.jpg?v=1793186078","url":"https:\/\/distefano3dprint.com\/en-gb\/products\/1-35-dkm-u-boot-xxiii-u-2321-conning-tower-periscope-set-4pcs","provider":"distefan 3d print","version":"1.0","type":"link"}