I just received the following from Minox:
Attached you will find a revised Specifications Sheet for the ZA Riflescopes. Please note the changes made in the weights listed for each model. The initial information was developed from engineering design documents. The new information provided was determined by actually weighing production samples. The greatest change is with the ZA 5 4-20x50 SF which was listed at 25 ounces but actually weighs only 18.9 ounces!
Also you will note an added line in the Windage/Elevation section which states the image plane placement of the reticles. All ZA models place the reticle in the second image plane which provides for a consistent (non-magnifying) visual reticle size at all power settings. This is the �classic� placement of reticles in American style riflescopes.
Please let me know if you have questions or require additional information
Technical Data ZA 3 3-9x40Order Number
With MinoPlex Reticle #66000
With MINOX BDC Reticle #66001
Windage/Elevation
Reticle Adjustment/per Click 1/4" at 100 yards
Windage reticle travel - total 60 MOA
Elevation reticle travel - total 60 MOA
Reticle/Image Plane 2nd
Power Selector
Magnification high power (+/- 5%) 9
Magnification low power (+/- 5%) 3
Objective Lens
Clear aperture (mm) 40
Parallax setting or adjustment range 100 yds
Eyepiece
Eye relief >4.0
Exit pupil high 4.4
Exit pupil low 13.3
Eyepiece - diopter (min) -2
Eyepiece + diopter (min) 1.5
Image
Field of View Low Power - ft
100 yds 31.5
Field of View High Power - ft
100 yds 10.5
Lens Coating
Fully multicoated w/M* Coating yes
Mechanical
Main tube diameter 1 inch
Overall length (a) 12 3/16"
Main tube length (b) 5 9/16"
Front mounting distance (c) 2 3/16"
Rear mounting distance (d) 2 3/16"
Objective bell length (e) 3"
Eyepiece assembly length (f) 3 9/16"
Objective diameter (g) 1 7/8"
Eyepiece diameter (h) 1 9/16"
Weight 12.8 oz
Finish Matte
Technical Data ZA 5 2-10x40 Order Number
With MinoPlex Reticle #66010
With MINOX BDC Reticle #66011
Windage/Elevation
Reticle Adjustment/per Click 1/4" at 100 yards
Windage reticle travel - total 72 MOA
Elevation reticle travel - total 72 MOA
Reticle/Image Plane 2nd
Power Selector
Magnification high power (+/- 5%) 10
Magnification low power (+/- 5%) 2
Objective Lens
Clear aperture (mm) 40
Parallax setting or adjustment range 100 yds
Eyepiece
Eye relief >4.0
Exit pupil high 4.0
Exit pupil low 20.0
Eyepiece - diopter (min) -2
Eyepiece + diopter (min) 1.5
Image
Field of View Low Power - ft
100 yds 47.5
Field of View High Power - ft
100 yds 9.4
Lens Coating
Fully multicoated w/M* Coating yes
Mechanical
Main tube diameter 1 inch
Overall length (a) 12 3/16"
Main tube length (b) 5 9/16"
Front mounting distance (c) 2 3/16"
Rear mounting distance (d) 2 3/16"
Objective bell length (e) 3"
Eyepiece assembly length (f) 3 9/16"
Objective diameter (g) 1 7/8"
Eyepiece diameter (h) 1 9/16"
Weight 13.1 oz
Finish Matte
Technical Data ZA 5 3-15x42 Order Number
With MinoPlex Reticle #66020
With MINOX BDC Reticle #66021
Windage/Elevation
Reticle Adjustment/per Click 1/4" at 100 yards
Windage reticle travel - total 60 MOA
Elevation reticle travel - total 60 MOA
Reticle/Image Plane 2nd
Power Selector
Magnification high power (+/- 5%) 15
Magnification low power (+/- 5%) 3
Objective Lens
Clear aperture (mm) 42
Parallax setting or adjustment range 100 yds
Eyepiece
Eye relief >4.0
Exit pupil high 2.8
Exit pupil low 14.0
Eyepiece - diopter (min) -2
Eyepiece + diopter (min) 1.5
Image
Field of View Low Power - ft
100 yds 31.5
Field of View High Power - ft
100 yds 6.3
Lens Coating
Fully multicoated w/M* Coating yes
Mechanical
Main tube diameter 1 inch
Overall length (a) 12 3/16"
Main tube length (b) 5 9/16"
Front mounting distance (c) 2 1/6"
Rear mounting distance (d) 2 3/16"
Objective bell length (e) 3 1/8"
Eyepiece assembly length (f) 3 9/16"
Objective diameter (g) 2 1/16"
Eyepiece diameter (h) 1 9/16"
Weight 13.7 oz
Finish Matte
Technical Data ZA 5 4-20x50-SF Order Number
With MinoPlex Reticle #66030
With MINOX BDC Reticle #66031
Windage/Elevation
Reticle Adjustment/per Click 1/8" at 100 yards
Windage reticle travel - total 80 MOA
Elevation reticle travel - total 80 MOA
Reticle/Image Plane 2nd
Power Selector
Magnification high power (+/- 5%) 20
Magnification low power (+/- 5%) 4
Objective Lens
Clear aperture (mm) 50
Parallax setting or adjustment range 25 yds-∞
Eyepiece
Eye relief >4.0
Exit pupil high 2.5
Exit pupil low 12.5
Eyepiece - diopter (min) -2
Eyepiece + diopter (min) 1.5
Image
Field of View Low Power - ft
100 yds 23.6
Field of View High Power - ft
100 yds 4.7
Lens Coating
Fully multicoated w/M* Coating yes
Mechanical
Main tube diameter 1 inch
Overall length (a) 13 1/8"
Main tube length (b) 5 13/16"
Front mounting distance (c) 2 7/16"
Rear mounting distance (d) 2 3/16"
Objective bell length (e) 3 13/16"
Eyepiece assembly length (f) 3 9/16"
Objective diameter (g) 2 3/8"
Eyepiece diameter (h) 1 9/16"
Weight 18.9 oz
Finish Matte