Japanese premium brand – MASUYAMA 1.25″ eyepieces Series 85°
Description
- Lens design : Masuyama Ortho Plossl (MOP)
 - 5 elements in 3 groups
 - Fully multi-coated
 - Completely designed and produced by Ohi Kohki Co., Ltd. in Japan
 - Made in Japan
 
Specifications
10mm
- Focal length : 10mm
 - Apparent field of view : 85-degree
 - Eye relief : 6.5mm
 - Field stop : 14.2mm
 - Lens configuration : 5 elements in 3 groups
 - Coating : fully multi-coated
 - Physical length : 55mm
 - Outer diameter : 41.5mm
 - Weight : 100g
 
16mm
- Focal length : 16mm
 - Apparent field of view : 85-degree
 - Eye relief : 10.0mm
 - Field stop : 23.5mm
 - Lens configuration : 5 elements in 3 groups
 - Coating : fully multi-coated
 - Physical length : 68mm
 - Outer diameter : 41.5mm
 - Weight : 138g
 
      
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 In Stock