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Prisms
Specifications: a) Material: BK7 grade A optical glass b) Dimension Tolerance: +0.0, -0.2mm c) Cle...
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Filter
a) Cut - off type glass b) Selective absorption colored optical filter c) Neutral filter d) Band -...
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Lens
Specifications: a) Material: BK7 grade A optical glass, CaF2, Fused Silica, Si, Ge, Sapphire b) Des...
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Lens Meter
Features: a) Size: 405 x 130 x 195mm b) Color: gray c) Used for external reading
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DSC Lens
Specifications: a) Focal length: 8.5 b) Aperture: 3.0 c) Total focal length: 15.5 d) Format: 1 / 2" ...
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Optical Lens
Features: a) Material: CR - 39 b) N=1.56 c) Diameters: 70mm d) Semi - finished / finished available
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Pinhole Lens
Specifications: a) Focal length: 6.2 b) Aperture: 2.5 c) Mount: 12 x 0.5 d) Format: 1 / 3" e) Viewin...
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Board Lens
Specifications: a) Focal length: 3.6 b) Aperture: 2.0 c) Mount: 12 x 0.5 d) Format: 1 / 3" e) Viewin...
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Prisms
Specifications: a) Material: BK7 grade A optical glass b) Dimension Tolerance: +0.0, -0.2mm c) Cle...
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Reflecting Telescope
Specifications: a) Aperture: 114mm b) Focal length: 900mm c) 6 x 30 finder scope d) Standard 1.2...
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