ALOT Enterprises Company Ltd.ProductsDACN Series

DACN Series

– Rubberized metal body construciton with fully coated optics
– BK-7 prism, also available BaK-4 prism as optional
– Fold down Eyecup
– Centre focus
This series available with 0735, 0840, 0750, 1050, 1650, 2050

POWER 7x
OBJ.LENS DIA. φ35mm
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ4.65mm
EXIT PUPIL DIST. 12.97mm
FIELD OF VIEW 9.2°, 483ft, 161m
MIN. FOCAL LENGTH 6m
TWILIGHT INDEX 15.1
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 170x65x130mm
UNIT WEIGHT 690g
POWER 7x
OBJ.LENS DIA. φ50mm
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ6.5mm
EXIT PUPIL DIST. 13mm
FIELD OF VIEW 6.8°, 357ft, 119m
MIN. FOCAL LENGTH 10m
TWILIGHT INDEX 17.8
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 185x65x180mm
UNIT WEIGHT 850g
<tdφ40mm
POWER 8x
OBJ.LENS DIA.
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ4.5mm
EXIT PUPIL DIST. 12mm
FIELD OF VIEW 8.2°, 429ft, 143m
MIN. FOCAL LENGTH 8m
TWILIGHT INDEX 17
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 175x65x140mm
UNIT WEIGHT 748g
POWER 10x
OBJ.LENS DIA. φ50mm
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ4mm
EXIT PUPIL DIST. 11.53mm
FIELD OF VIEW 6.75°, 354ft, 118m
MIN. FOCAL LENGTH 9m
TWILIGHT INDEX 20
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 175x65x170mm
UNIT WEIGHT 840g
POWER 12x
OBJ.LENS DIA. φ50mm
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ3.6mm
EXIT PUPIL DIST. 12mm
FIELD OF VIEW 5.2°, 276ft, 92m
MIN. FOCAL LENGTH 10m
TWILIGHT INDEX 22.8
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 185x65x175mm
UNIT WEIGHT 840g
POWER 16x
OBJ.LENS DIA. φ50mm
TYPE OF PRISM BK7
NUMBER OF LENS 6pieces/4groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ2.8mm
EXIT PUPIL DIST. 10mm
FIELD OF VIEW 3.83°, 201ft, 67m
MIN. FOCAL LENGTH 15m
TWILIGHT INDEX 26.8
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 192x65x174mm
UNIT WEIGHT 830g
POWER 20x
OBJ.LENS DIA. φ50mm
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ2.3mm
EXIT PUPIL DIST. 7.2mm
FIELD OF VIEW 3.2°, 168ft, 56m
MIN. FOCAL LENGTH 20m
TWILIGHT INDEX 30.3
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 185x65x170mm
UNIT WEIGHT 830g

– Rubberized metal body construciton with fully coated optics
– BK-7 prism, also available BaK-4 prism as optional
– Fold down Eyecup
– Centre focus
This series available with 0735, 0840, 0750, 1050, 1650, 2050

POWER 7x
OBJ.LENS DIA. φ35mm
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ4.65mm
EXIT PUPIL DIST. 12.97mm
FIELD OF VIEW 9.2°, 483ft, 161m
MIN. FOCAL LENGTH 6m
TWILIGHT INDEX 15.1
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 170x65x130mm
UNIT WEIGHT 690g
POWER 7x
OBJ.LENS DIA. φ50mm
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ6.5mm
EXIT PUPIL DIST. 13mm
FIELD OF VIEW 6.8°, 357ft, 119m
MIN. FOCAL LENGTH 10m
TWILIGHT INDEX 17.8
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 185x65x180mm
UNIT WEIGHT 850g
<tdφ40mm
POWER 8x
OBJ.LENS DIA.
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ4.5mm
EXIT PUPIL DIST. 12mm
FIELD OF VIEW 8.2°, 429ft, 143m
MIN. FOCAL LENGTH 8m
TWILIGHT INDEX 17
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 175x65x140mm
UNIT WEIGHT 748g
POWER 10x
OBJ.LENS DIA. φ50mm
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ4mm
EXIT PUPIL DIST. 11.53mm
FIELD OF VIEW 6.75°, 354ft, 118m
MIN. FOCAL LENGTH 9m
TWILIGHT INDEX 20
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 175x65x170mm
UNIT WEIGHT 840g
POWER 12x
OBJ.LENS DIA. φ50mm
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ3.6mm
EXIT PUPIL DIST. 12mm
FIELD OF VIEW 5.2°, 276ft, 92m
MIN. FOCAL LENGTH 10m
TWILIGHT INDEX 22.8
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 185x65x175mm
UNIT WEIGHT 840g
POWER 16x
OBJ.LENS DIA. φ50mm
TYPE OF PRISM BK7
NUMBER OF LENS 6pieces/4groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ2.8mm
EXIT PUPIL DIST. 10mm
FIELD OF VIEW 3.83°, 201ft, 67m
MIN. FOCAL LENGTH 15m
TWILIGHT INDEX 26.8
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 192x65x174mm
UNIT WEIGHT 830g
POWER 20x
OBJ.LENS DIA. φ50mm
TYPE OF PRISM BK7
NUMBER OF LENS 5pieces/3groups
LENS COATING Normal Coating
FOCUS SYSTEM cent.
FOCUSING LENS Eyepiece
EXIT PUPIL DIAMETER φ2.3mm
EXIT PUPIL DIST. 7.2mm
FIELD OF VIEW 3.2°, 168ft, 56m
MIN. FOCAL LENGTH 20m
TWILIGHT INDEX 30.3
DIOPTER SYSTEM Right Eyepiece
DIOPTER COMP. ±4
WATER PROOF NO
EYECUPS SYSTEM Folding eyecups
POUCH Yes
STRAP Yes
CLEANING CLOTH Yes
SILICA GEL Yes
UNIT DIAMENSION 185x65x170mm
UNIT WEIGHT 830g

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