|Exit Pupil Diameter||φ4.2mm|
|Field of View-Angular||8.2°|
|Field of View-At 1000m||143m|
|Field of View -At 1000yds||429ft|
|Minimum Focus Distance||3.5m|
|Number of Elements & Groups||6 pieces in 4 groups|
|Positive Ocular Diopter Adjustment||+8 dpt|
|Negative Ocular Diopter Adjustment||-4 dpt|
|Closed Interpupillary Distance||52mm|
|Open Interpupillary Distance||72mm|
|Eye Cups Type||Rubber Fold-down|
|Body Housing Material||Aluminum Alloy|
|Waterproof||0.3m Depth 10 min|
porro 7X30 (1L0731)
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Our optical products are made with high quality materials, flawless production and strict QC test , complies with the Federal Trade Commission. Please contact firstname.lastname@example.org for any questions.