Hawke Endurance 12-36x50 Opticron MM3 15-45x60 Celestron LandScout 12-36x60 Hawke Endurance ED 20-60x85 Leupold SX-1 Ventana 15-45x60 Nikon 13-30x50 ED Fieldscope Opticron 15-45x60 Adventurer
Approx Price: $399 / £330 $550 / £400 $60 / £70 $750 / £450 $220 / £200 $750 / £350 $150 / £100
Objective Lens 50mm 60mm 60mm 85mm 60mm 50mm 60mm
Shell Polycarbonate? Polycarbonate ? Magnesium ? ? ?
Interchangeable Eyepiece Yes Yes No Yes No Yes No
Magnification 12-36x zoom 15-45x zoom 12-36x zoom 20-60x zoom 15x-45x zoom 13-30x zoom 15x-45x zoom
Weight: 25.2oz (714g) 25.7oz (729g) 18.1oz (513g) 56oz (1590g) 31 oz (868g) 16.6oz (471g) 31.4oz (889g)
Length: 10in 9.72in 10.75in 15.4in 13.5in (34 cm) 8.1in 12.9in (32.7cm)
Eye Relief: 16mm 17 - 22mm 14 - 18mm 18 - 20mm 24 - 27mm 13mm 17 - 24mm
Duel Speed Focus Yes Yes No Yes No No No
Close Focus: 8.2ft / 2.5m 11.5ft / 3.5m 33ft / 10m 26.2ft 13.8ft / 4.2 m 9.8ft 18ft / 5.5m
FOV at 1000yds: 174-90ft 138-63ft 157-84ft 105ft - 52.5ft 121 - 63ft 157ft 102 - 51ft
ED Glass No Yes No Yes No Yes No
Prism Glass BAK-4 BAK-4 BK7 BAK-4 BAK4 BAK-4 ?
Phase Correction Yes? Yes No Yes ? ? ?
Lens Coatings Fully Multi-Coated Fully Multi-Coated Fully Coated Fully Multi-Coated Fully Multi-Coated Fully Multi-Coated Fully Multi-Coated
Waterproof Waterproof Water Resistant Water Resistant Yes Yes Yes Water Resistant
Fogproof Yes Yes Yes Yes Yes Yes Yes