Butler Creek Scope covers

Simply the ultimate scope lens protection for hunters and shooters. They're custom-fit to your scope, create a watertight, airtight seal, and open with a touch of your thumbs, so you can put your shot through the narrow window of opportunity in the most extreme conditions.
 
   * Fast, flip-open design - keep your eye on the target
   * Silent spring hinges won't spook game
   * Water-tight, custom-fit friction mounts anchor them to your scope
   * Air-tight semi-O-ring keeps out dust and moisture
   * Tested to -40°F
   * Truly ambidextrous
   * Weigh less than an ounce
   * Also made for spotting scopes
 
Eyepiece covers
EYE01  - Ø 34.1 mm / 1.341 inch. (20010)
EYE02  - Ø 31.1 mm / 1.225 inch. (20020)
EYE03A - Ø 33.0 mm / 1.300 inch. (20030)
EYE03  - Ø 35.3 mm / 1.388 inch. (20035)
EYE05  - Ø 36.4 mm / 1.432 inch. (20050)
EYE07  - Ø 37.0 mm / 1.457 inch. (20070)
EYE09  - Ø 37.3 mm / 1.468 inch. (20090)
EYE09A - Ø 37.7 mm / 1.485 inch. (20095)
EYE10  - Ø 38.5 mm / 1.516 inch. (20100)
EYE11  - Ø 39.4 mm / 1.550 inch. (20110)
EYE13  - Ø 39.9 mm / 1.570 inch. (20130)
EYE14  - Ø 40.8 mm / 1.605 inch. (20130)
EYE15  - Ø 42.2x36.8 mm / 1.66x1.45 inch. (20130)
EYE16  - Ø 42.2 mm / 1.660 inch. (20130)
EYE17  - Ø 42.5 mm / 1.675 inch. (20130)
EYE18  - Ø 43.2 mm / 1.700 inch. (20130)
EYE19  - Ø 43.9 mm / 1.730 inch. (20130)
EYE20  - Ø 45.1 mm / 1.175 inch. (20130)
EYE21  - Ø 43.2x36.1 mm / 1.70x1.42 inch. (20130)
 
Objective covers
OBJ01  - Ø 25.4 mm / 1.000 inch. (30010)
OBJ02A  - Ø 30.0 mm / 1.181 inch. (30025)
OBJ02 - Ø 31.0 mm / 1.221 inch. (30020)
OBJ03A  - Ø 33.0 mm / 1.300 inch. (30030)
OBJ03  - Ø 34.0 mm / 1.340 inch. (30035)
OBJ04  - Ø 27.8 mm / 1.095 inch. (30040)
OBJ05  - Ø 35.2 mm / 1.387 inch. (30050)
OBJ07  - Ø 36.3 mm / 1.429 inch. (30070)
OBJ09 - Ø 37.7 mm / 1.485 inch. (30090)
OBJ10  - Ø 38.1 mm / 1.500 inch. (30100)
OBJ11  - Ø 39.1x34.0 mm / 1.54x1.34 inch. (30110)
OBJ13  - Ø 38.9 mm / 1.530 inch. (30130)
OBJ15  - Ø 39.6 mm / 1.558 inch. (30150)
OBJ17  - Ø 40.9 mm / 1.612 inch. (30170)
OBJ19  - Ø 41.8 mm / 1.646 inch. (30190)
OBJ20  - Ø 43.2 mm / 1.700 inch. (30200)
OBJ21  - Ø 44.1 mm / 1.735 inch. (30210)
OBJ25  - Ø 45.7 mm / 1.800 inch. (30250)
OBJ26  - Ø 44.7 mm / 1.820 inch. (30230)
OBJ27  - Ø 46.7 mm / 1.840 inch. (30270)
OBJ28  - Ø 48.0 mm / 1.890 inch. (30280)
OBJ29  - Ø 48.7 mm / 1.919 inch. (30290)
OBJ30  - Ø 49.8 mm / 1.960 inch. (30300)
OBJ31  - Ø 50.7 mm / 1.998 inch. (30310)
OBJ33  - Ø 51.9 mm / 2.043 inch. (30330)
OBJ34  - Ø 53.3 mm / 2.100 inch. (30340)
OBJ39  - Ø 56.4 mm / 2.220 inch. (30390)
OBJ40  - Ø 57.2 mm / 2.250 inch. (30400)
OBJ43  - Ø 58.7 mm / 2.310 inch. (30430)
OBJ44  - Ø 59.9 mm / 2.360 inch. (30440)
OBJ45  - Ø 61.2 mm / 2.410 inch. (30450)
OBJ46  - Ø 61.7 mm / 2.430 inch. (30460)
OBJ47  - Ø 62.5 mm / 2.461 inch. (30470)
OBJ48  - Ø 63.5 mm / 2.500 inch. (30480)
OBJ51  - Ø 65.4 mm / 2.575 inch. (30510)
OBJ53  - Ø 66.0 mm / 2.600 inch. (30535)
OBJ53A  - Ø 67.1 mm / 2.640 inch. (30530)
OBJ54 - Ø 69.2 mm / 2.725 inch. (30540)