sizing_guide_butlercreek
Butler Creek
Eye Piece
| Size | Inches | MM | Product No. |
| 02 | 1.225 | 31.1 | 20020 |
| 03A | 1.300 | 33 | 20030 |
| 01 | 1.341 | 34.1 | 20010 |
| 03 | 1.388 | 35.3 | 20035 |
| 05 | 1.432 | 36.4 | 20050 |
| 07 | 1.457 | 37 | 20070 |
| 09 | 1.468 | 37.7 | 20090 |
| 09A | 1.485 | 37.7 | 20095 |
| 10 | 1.516 | 38.5 | 20100 |
| 11 | 1.550 | 39.4 | 20110 |
| 13 | 1.570 | 39.9 | 20130 |
| 14 | 1.605 | 40.8 | 20140 |
| 15 | 1.66x1.45 | 42.2x36.8 | 20150 |
| 16 | 1.660 | 42.2 | 20160 |
| 17 | 1.675 | 42.5 | 20170 |
| 18 | 1.700 | 43.2 | 20180 |
| 19 | 1.730 | 43.9 | 20190 |
| 20 | 1.775 | 45.1 | 20200 |
| 21 | 1.70x1.42 | 43.2x36.1 | 20210 |
Objective
| Size | Inches | MM | Product No. |
| 01 | 1.00 | 25.4 | 30010 |
| 04 | 1.095 | 27.8 | 30040 |
| 02A | 1.181 | 30.1 | 30025 |
| 02 | 1.221 | 31.0 | 30020 |
| 03A | 1.300 | 33.0 | 30030 |
| 03 | 1.34 | 34.0 | 30035 |
| 05 | 1.387 | 35.2 | 30050 |
| 07 | 1.429 | 36.3 | 30070 |
| 09 | 1.485 | 37.7 | 30090 |
| 10 | 1.500 | 38.1 | 30100 |
| 11 | 1.54x1.34 | 39.1x34.0 | 30110 |
| 12 | 1.76x1.53 | 44.7x38.9 | 30120 |
| 13 | 1.530 | 38.9 | 30150 |
| 15 | 1.558 | 39.6 | 30150 |
| 17 | 1.612 | 40.9 | 30170 |
| 19 | 1.646 | 41.8 | 30190 |
| 20 | 1.700 | 43.2 | 30200 |
| 21 | 1.735 | 44.1 | 30210 |
| 23 | 1.760 | 44.7 | 30230 |
| Size | Inches | MM | Product No. |
| 25 | 1.800 | 45.7 | 30250 |
| 26 | 1.820 | 46.2 | 30260 |
| 27 | 1.840 | 46.7 | 30270 |
| 28 | 1.890 | 46.7 | 30280 |
| 29 | 1.919 | 48.7 | 30290 |
| 30 | 1.960 | 49.8 | 30300 |
| 31 | 1.998 | 50.7 | 30310 |
| 33 | 2.043 | 51.9 | 30330 |
| 34 | 2.100 | 53.3 | 30340 |
| 39 | 2.220 | 56.4 | 30390 |
| 40 | 2.250 | 57.2 | 30400 |
| 43 | 2.310 | 58.7 | 30430 |
| 44 | 2.360 | 59.9 | 30440 |
| 45 | 2.410 | 61.2 | 30450 |
| 46 | 2.430 | 61.7 | 30460 |
| 47 | 2.461 | 62.5 | 30470 |
| 48 | 2.500 | 63.5 | 30510 |
| 51 | 2.575 | 65.4 | 30510 |
