Pentax 10x20 MCF II, Brochure

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29 30
Model: 8x32 DCF SP 8x43 DCF SP 10x43 DCF SP 10x50 DCF SP 12.5x50 DCF SP
Magnification: 8X 8X 10X 10X 12.5X
Effective Aperture of Objective Lens: 32mm 43mm 43mm 50mm 50mm
Angle of View: 7.5 6.3 6.0 5.0 4.8
Field of View: At 1,000m: 131m 110m 105m 87m 84m
At 1,000 yd.: 393 ft. 330 ft. 315 ft. 261 ft. 252 ft.
Exit Pupil: 4.0mm 5.4mm 4.3mm 5.0mm 4.0mm
Eye Relief: 17mm 22mm 17mm 22mm 17mm
Relative Brightness: 16 29 18.5 25 16
Focus Range: 1.5m (4.9 ft.) ~ 2.0m (6.6 ft.) ~ 2.0m (6.6 ft.) ~ 3.5m (11.5 ft.) ~ 3.5m (11.5 ft.) ~
Dimensions (W x H x D): 126 x 127 x 52 mm 126 x 146 x 52 mm 126 x 146 x 52 mm 132 x 170 x 59 mm 132 x 170 x 59 mm
5.0 x 5.0 x 2.0 in. 5.0 x 5.7 x 2.0 in. 5.0 x 5.7 x 2.0 in. 5.2 x 6.7 x 2.3 in. 5.2 x 6.7 x 2.3 in.
Weight: 660g (23.2 oz.) 695g (24.5 oz.) 710g (25.0 oz.) 840g (29.6 oz.) 855g (30.2 oz.)
Model: 8x33 DCF XP 10x33 DCF XP
Magnification: 8X 10X
Effective Aperture of Objective Lens: 33mm 33mm
Angle of View: 6.5 5.3
Field of View: At 1,000m: 114m 93m
At 1,000 yd.: 342 ft. 279 ft.
Exit Pupil: 4.1mm 3.3mm
Eye Relief: 20mm 18mm
Relative Brightness: 17 10.9
Focus Range: 1.5m (4.9 ft.) ~ 1.5m (4.9 ft.) ~
Dimensions (W x H x D): 121 x 107 x 51 mm 121 x 106 x 51 mm
4.8 x 4.2 x 2.0 in. 4.8 x 4.2 x 2.0 in.
Weight: 500g (17.6 oz.) 500g (17.6 oz.)
8x42 DCF HRII 10x42 DCF HRII
8X 10X
42mm 42mm
6.3 6.0
110m
105m
330 ft. 315 ft.
5.2mm 4.2mm
22mm 17mm
27.6 17.6
4.0m (13.1 ft.) ~ 4.0m (13.1 ft.) ~
129 x 176 x 55 mm 129 x 173 x 55 mm
5.1 x 6.9 x 2.2 in.
5.1 x 6.8 x 2.2 in.
835g (29.5 oz.) 835g (29.5 oz.)
8x28 DCF MP 10x28 DCF MP
8X 10X
28mm 28mm
6.0 5.0
105m
87m
315 ft. 261 ft.
3.5mm 2.8mm
20mm 19mm
12.3 7.8
3.0m (9.8 ft.) ~
3.0m (9.8 ft.) ~
119 x 118 x 45 mm 119 x 118 x 45 mm
4.7 x 4.6 x 1.8 in.
4.7 x 4.6 x 1.8 in.
460g (16.3 oz.) 460g (16.3 oz.)
8x21 UCF R 10x21 UCF R
8X 10X
21mm 21mm
6.2 5.0
108m
87m
324 ft. 261 ft.
2.6mm 2.1mm
13mm 9.5mm
6.7 4.4
2.8m (9.2 ft.) ~ 2.8m (9.2 ft.) ~
110 x 83 x 48 mm 110 x 80 x 48 mm
4.3 x 3.2 x 1.9 in. 4.3 x 3.1 x 1.9 in.
210g (7.4 oz.) 210g (7.4 oz.)
8x25 UCF WP 10x25 UCF WP
8X 10X
25mm 25mm
6.2 5.0
108m 87m
324 ft.
261 ft.
3.1mm 2.5mm
15mm 15mm
9.6 6.3
1.9m (6.2 ft.) ~
1.9m (6.2 ft.) ~
116 x 110 x 69 mm 116 x 112 x 69 mm
4.6 x 4.3 x 2.7 in.
4.6 x 4.4 x 2.7 in.
350g (12.3 oz.) 350g (12.3 oz.)
Model: 8-16x21 UCF ZOOM 8-20x24 UCF ZOOM
Magnification: 8~16X 8~20X
Effective Aperture of Objective Lens: 21mm 24mm
Angle of View: 5.0 (8x) ~ 3.0 (16x) 5.3 (8x) ~ 2.5 (20x)
Field of View: At 1,000m: 87m (8x) ~ 52m (16x) 93m (8x) ~ 44m (20x)
At 1,000 yd.: 261 ft. (8x) ~ 156 ft. (16x) 279 ft. (8x) ~ 132 ft. (20x)
Exit Pupil: 2.6mm (8x) ~ 1.3mm (16x) 3.0mm (8x) x 1.2mm (20x)
Eye Relief: 14mm (8x) ~ 11mm (16x) 14mm (8x) ~ 15mm (20x)
Relative Brightness: 6.7 (8x) ~ 1.7(16x) 9.0 (8x) ~ 1.4 (20x)
Focus Range: 3.0m (9.8 ft.) ~ 1.9m (6.2 ft.) ~
Dimensions (W x H x D): 108 x 115 x 61 mm 122 x 134 x 66 mm
4.3 x 4.5 x 2.4 in. 4.8 x 5.3 x 2.6 in.
Weight: 330g (11.6 oz.) 485g (17.1 oz.)
Model: 8x25 UCF XII 10x25 UCF XII 12x25 UCF XII 16x25 UCF XII
Magnification: 8X 10X 12X 16X
Effective Aperture of Objective Lens: 25mm 25mm 25mm 25mm
Angle of View: 6.2 5.0 4.2 3.1
Field of View: At 1,000m: 108m 87m 73m 54m
At 1,000 yd.: 324 ft. 261 ft. 219 ft. 162ft.
Exit Pupil: 3.1mm 2.5mm 2.1mm 1.6mm
Eye Relief: 15mm 15mm 15mm 15mm
Relative Brightness: 9.6 6.3 4.4 2.6
Focus Range: 1.9m (6.2 ft.) ~ 1.9m (6.2 ft.) ~ 1.9m (6.2 ft.) ~ 1.9m (6.2 ft.) ~
Dimensions (W x H x D): 110 x 115 x 56 mm 110 x 115 x 56 mm 110 x 120 x 56 mm 110 x 120 x 56 mm
4.3 x 4.5 x 2.2 in. 4.3 x 4.5 x 2.2 in. 4.3 x 4.7 x 2.2 in. 4.3 x 4.7 x 2.2 in.
Weight: 300g (10.6 oz.) 300g (10.6 oz.) 305g (10.8 oz.) 310g (10.9 oz.)
Specifications