High Quality 25-75X100 Waterproof Spotting Scope (SCA/ 25-75X100)

Specification:

Model Number: SCA/25-75x100
Magnification: 25X-75X
Objective diameter(mm): 100
Front lens diameter: 122
Prism Type Porro: BAK4
Eyepiece diameter(mm): 15
Exit pupil diameter(mm): 4.0-1.38
Lens Coatings: FMC
Relative Brightness Index (RBI): 16-1.9
Field of view(ft /1000 yds): ° 2.1-1.0
Eye relief(mm): 21-15
Focus Type: Worm
Minimum Focus Distance(M): 5
Waterproof (Y/N): Yes
Fogproof(Y/N): Yes
Shockproof(Y/N): Yes
Twilight number: 50-86
Diopter adjustment: -4D~+4D
Net weight(g): 2370
Dimensions of product: 500× 105× 200mm
Accessories: Yes
Cleaning Cloth: Yes
Shoulder Strap: No
Silicon: Yes
Instruction Sheet: Yes
Giftbox Packing: Yes
Master Carton: Yes