Japanese premium brand – MASUYAMA 2" Eyepieces
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
| Focal Length | Apparent FOV | Eye Relief | Field Stop | Physical Length | Outer Diameter | Weight | 
| 20mm | 85-degree | 12.5mm | 29.4mm | 90mm | 58mm | 304g | 
| 26mm | 85-degree | 16mm | 38.5mm | 98mm | 59mm | 380g | 
| 32mm | 85-degree | 20mm | 47mm | 120mm | 58mm | 450g | 
| 35mm | 53-degree | 23.5mm | / | 104mm | 53mm | 300g | 
| 40mm | 53-degree | 28mm | / | 115mm | 53mm | 320g | 
| 45mm | 53-degree | 32mm | 40mm | 128mm | 
 71mm with rubber grip 60mm without grip  | 
508g | 
| 50mm | 53-degree | 40mm | 47mm | 142mm | 
 71mm with rubber grip 60mm without grip  | 
570g | 
| 60mm | 46-degree | 46mm | 47mm | 148mm | 
 71mm with rubber grip 60mm without grip  | 
600g | 
      
    Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.
            
            
            
            
            
            
            
            
 In Stock