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Voigtlander 21mm f/1.8 Ultron M-Mount Lens

BoriSS — Mon, 02 Jan 2017 23:38:50 +0300

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��: Mount Type: VM for M-mount Cameras Focal Length: 21mm Aperture Range: f/1.8-22 Angle of View: 91º Minimum Focus Distance: 19.7" (0.5 m) Lens Construction: 13 Elements in 11 Groups Number of Aperture Blades: 10 Filter Size: 58mm Dimensions (Diam. x L): 2.7 x 3.6" (69 x 92 mm) including lens hood Weight: 14.5 oz (412 g) https://www.flickr.com/groups/2070873@N24/

W-Nikkor-C 28mm/f3.5

BoriSS — Sun, 25 Dec 2016 06:34:58 +0300

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��: Nikon Nippon Kogaku RF W-Nikkor.C 28mm f/3.5) wideangle lens for Nikon S-Mount and Screw Mount Rangefinder cameras The Nikkor 28mm focal length with the bayonet S-mount was introduced in September, 1952 and was listed as late as April 1964. Lens Mount: Nikon S-mount for RF Nikon or M39 Screw Mount Focal Length: 28mm (2.8cm); Picture Angle: 74� (45� x 64� ); Max/Min Aperture: f/3.5 ~ f/22 Optical Construction: 6 elements in 4 groups; Orthometar-Type Minimum Focusing Distance: 90cm (approx. 3 ft) Filter Attachment Size: Series VII (43mm) screw-in Type; Lens Hood: 43mm Screw-in Type; Diaphragm: Manual Weight (body only): approx. 145g for Chrome version; 100g (Black); Quantity: Approx. 10.000 Standard Accessories: Optical Finder (2.8cm model); special rear lens cap. Screw-in type lens cap; Optional: Lens hood 43mm, optical filters Series VII for S-Mount; Series VI for Leica SM etc. http://mir.com.my/rb/photography/companies/nikon/nikkoresources/RF-Nikkor/RF28mm/index.htm

Nikkor - P.C 85mm f2

BoriSS — Mon, 07 Dec 2015 05:03:43 +0300

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��: Introduced: 1953 Apertures: f2-f32 Angle of View: 28.5 degrees Elements: 5 Foc. range: 3.5ft to inf Filter Size: 48mm Weight: 13 ounces Original Price: $175.00 Quantity: Approx 19,000

Nikkor-H.C 50 mm f/2

BoriSS — Fri, 31 Jul 2015 00:39:00 +0300

��: BoriSS

��: NIKKOR-H�C 5cm f/2. C means coated. Introduced in 1946 along with Nikon's first camera ever, the Nikon One, this 50mm f/2 saw several cosmetic variations, but used the same coated optics. Optimum aperture is f/2.8. This came with a lot of "off-brand" Japanese RFs (like the Tower and the Nicca). The original (uncoated) version of this lens goes back to 1939, when it was made for Canon. Focal Length: 50mm (5CM) Aperture Maximum: f/2 Aperture Minimum: f/16 Camera Mount Type: Nikon RF bayonet Format Compatibility: 35mm Film Minimum Focus Distance: 3ft (0.9m) Elements/Groups: 6 elements in 3 groups. Diaphragm Blades: 10 straight blades. Filter Thread: 40.5 x 0.5 mm, chromed brass. Dimensions: 39.80mm x 46.99mm Weight: 4.715 oz. (133.7g) https://www.flickr.com/groups/nikkorsc-rf/

Nikkor-S.C 50 mm f/1.4

BoriSS — Fri, 31 Jul 2015 00:19:38 +0300

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��: Nikkor-S.C. 5cm (50mm) F/1.4 is a fast, compact standard lens designed for Nikon rangefinder bodies. After its introduction in 1950, the 5cm lens became the world's first f/1.4 lens for any 35mm camera. This lens became popular among the Nikon rangefinders of the 1950s. The lens has seven elements in three groups optic construction, 12 iris circular blades (opens perfectly at each setting), 3 feet close focusing distance and 43mm filter thread. Its surface coating helps minimize flare. Focal Length: 50mm (5CM) Aperture Maximum: f/1.4 Aperture Minimum: f/16 Camera Mount Type: Nikon RF bayonet Format Compatibility: 35mm Film Minimum Focus Distance: 3ft (0.9m) Elements/Groups: 7/3 Diaphragm Blades: 12 Filter Thread: 43mm Dimensions: 1.61" x 1.85"ø Weight: 5.36 oz (152g)

Hektor f=5cm 1:2,5

BoriSS — Tue, 21 Jul 2015 05:25:28 +0300

��: BoriSS

��: [b]Production era[/b] - 1930-1936, 10,600 lenses [b]Variants[/b] - Nickel plated until 1933, chrome plated 1933-1936, 11 o'clock (early) & 7 o'clock (later) versions [b]Lens mount[/b] - Leica Screw-thread [b]Number of lenses /groups[/b] - 6 /3 [b]F stop range[/b] - f/2.5-f/18 [b]Closest focusing distance[/b] - 1 m [b]Angle of view diagonal[/b] - 45 degrees [b]Materials[/b] - Nickel or chrome plated brass [b]Weight[/b] - 190 g /6.70 oz [b]Inscription[/b] - Leitz Hektor f=5cm. 1:2,5 - Leitz Hektor 1:2,5 F=5cm (50mm) Flickr group https://www.flickr.com/groups/1709988@N21/pool/