Ollin digiscoping adapter for binoculars, compatible with leading high-quality binoculars
Attention: this product only includes the binocular adapter. To connect your smartphone, you also need the dedicated phone case or universal plate, sold separately.
The magnet revolution: an adapter that mounts onto the binocular eyepiece and a universal element to be applied to the back of the smartphone case, aligned with the cameras. The two elements join with 4 magnets that snap into place with precision, even if you place the smartphone on the eyepiece imperfectly.
Connect your smartphone to your binoculars in an instant.
Complete your kit
Download the user instructions (PDF)
Forest Italia is the only Ollin distributor in a European country.
Binocular compatibility table
Open your binocular brand and find the corresponding Ollin code. If your model is not on the list, contact us.
Alpen
| Model |
Ø mm |
Code |
| Teton 10x42 |
42.355 |
20 |
Hawke
| Model |
Ø mm |
Code |
| Frontier HD X (32 mm) |
40.35 |
21 |
| Frontier ED X (32 mm) |
40.35 |
21 |
| Frontier ED X Gen 2 |
42.355 |
20 |
| Nature-Trek (32, 42, 50 mm) |
40.6 |
22 |
| Vantage (32, 42, 50 mm) |
41.55 |
23 |
| Endurance ED (32, 42, 50 mm) |
41.55 |
23 |
| Frontier LRF (42 mm) |
45.15 |
26 |
| Frontier APO (42 mm) |
45.15 |
26 |
Kite Optics
| Model |
Ø mm |
Code |
| APC (30, 42, 50 mm) |
40.35 |
21 |
Leica
| Model |
Ø mm |
Code |
| Noctivid 8x42 and 10x42 |
42.355 |
20 |
| Trinovid HD |
40.35 |
21 |
| Geovid Pro (since 2022) |
45.75 |
28 |
| Geovid R (since 2022) |
45.75 |
28 |
Leupold
| Model |
Ø mm |
Code |
| BX-6 Range HD (low eyecup only) |
46.95 |
14 |
| BX-4 Gen 2 (low eyecup only) |
40.6 |
22 |
| BX-4 |
41.55 |
23 |
| BX-5 15x56 |
46.35 |
24 |
| BX-4 Range HD |
44.35 |
25 |
| BX-5 (42, 50 mm) |
44.35 |
25 |
| BX-2 12x52 |
42.9 |
27 |
Maven
| Model |
Ø mm |
Code |
| B.1 |
42.355 |
20 |
| B.2 |
42.355 |
20 |
| C.3 |
40.6 |
22 |
| B1.2 |
42.9 |
27 |
| B.5 |
42.9 |
27 |
| B.6 |
42.9 |
27 |
Revic
| Model |
Ø mm |
Code |
| Acura BLR10b 10x42 |
45.15 |
26 |
Sig Sauer
| Model |
Ø mm |
Code |
| Zulu6 HDX |
40.35 |
21 |
| Zulu6 HDX Pro |
40.35 |
21 |
| Kilo10K HD |
46.35 |
24 |
| Kilo6K HD |
46.35 |
24 |
| Kilo3000 |
45.15 |
26 |
| Kilo6K HDX |
42.9 |
27 |
Swarovski
| Model |
Ø mm |
Code |
| NL Pure |
42.355 |
20 |
| EL Range 12x42 |
42.355 |
20 |
| EL Range 10x42 (since 2021) |
42.355 |
20 |
| SLC 15x56 (2014–2022) |
42.355 |
20 |
| EL (until 2022) |
40.35 |
21 |
| SLC 15x56 (until 2013) |
40.35 |
21 |
| EL Range 10x42 (until 2020) |
40.6 |
22 |
| EL (since 2023) |
41.55 |
23 |
| EL Range 8x42 |
41.55 |
23 |
| SLC 15x56 (since 2023) |
42.9 |
27 |
Vectronix
| Model |
Ø mm |
Code |
| Vector X |
44.35 |
25 |
Vortex
| Model |
Ø mm |
Code |
| Kaibab HD |
46.95 |
14 |
| Crossfire HD 8x42 |
42.355 |
20 |
| Diamondback HD (42, 50, 56 mm) |
42.355 |
20 |
| Razor HD |
40.6 |
22 |
| Razor UHD |
40.6 |
22 |
| Vulture HD |
40.6 |
22 |
| Viper HD (since 2017) |
41.55 |
23 |
| Diamondback 10x50 (non HD) |
41.55 |
23 |
| Fury |
45.15 |
26 |
| Crossfire HD 12x50 |
42.9 |
27 |
| Crossfire HD 10x50 |
42.9 |
27 |
| Crossfire HD 10x42 |
42.9 |
27 |
| Ranger HD 3000 |
42.9 |
27 |
Zeiss
| Model |
Ø mm |
Code |
| Victory RF 10x42 |
42.355 |
20 |
| Conquest 15x56 |
42.355 |
20 |
| Conquest HDX 56 |
41.55 |
23 |
| Conquest HD 10x42 |
41.55 |
23 |
| Victory SF 10x42 |
41.55 |
23 |
| Conquest HD and non-HD 56 |
44.35 |
25 |
