Product Name:Aspheric 203mm F/6
Item No.: AS203-6
Description:
In Stock ( Prompt delivery can be made after receiving payment )
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Clear Aperture
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203 mm
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Focal Length
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1218mm
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Material
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Optical crown and flint glasses
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Structure
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Air-spaced doublet
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Color Correction
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Aspherical Achromatic
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Surface Quality
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60-40 scratch & dig or better
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Surface Accuracy
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λ/4 P-V at 632.8nm or better
(with hand figuring on the last surface)
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Coating
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Multilayer broadband Anti-reflection Coating
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Quality Guarantee
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Interference Test Report for each lens
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Weight
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3.95 kg
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Individual and wholesale orders are welcome.
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