| Tom Lock Series 2 8x42 | Tom Lock Series 1 10x42 | Levenhuk Monaco 8x42 | Celestron Nature DX 8x42 | Hawke Nature-Trek 8x42 | Minox BL 8x44 HD | Vanguard Spirit ED 8x42 | |
| Approx Price: | £100 | £50 | $200 / £210 | $140 / £150 | $150 / £130 | $490 / £399 | $200 / £200 |
| Weight: | 23.6oz (670g) | 23.1oz (655g) | 23.1oz (655g) | 22.2ozs (629g) | 23.5ozs (666g) | 26.1ozs (740g) | 22.6oz (641g) |
| Length: | 5.3in (13.5cm) | 5.7in (14.6cm) | 5.5in (14.1cm) | 5.3in (13.5cm) | 5.6in (14.2cm) | 5.9in (15cm) | 5.7in (14.5cm) |
| Width: | 4.9in (12.5cm) | 5.0in (12.8cm) | 5.1in (13cm) | 4.9in (12.4cm) | 5in (12.7cm) | 5.1in (13cm) | 4.9in (12.4cm) |
| Eye Relief: | ? | 14mm | 18mm | 17.5mm | 18mm | 19.5mm | 19mm |
| Min Focusing Dist: | 6.6ft | 13ft | 4ft | 6.5ft | 6.6ft | 8.2ft | 8.2ft |
| FOV at 1000yds: | 388ft | 283ft | 387ft | 388ft | 388ft | 409ft | 330ft |
| Chassis | Polycarbonate | Polycarbonate | Polycarbonate | Polycarbonate | Polycarbonate | Polycarbonate | Polycarbonate |
| ED Glass | No | No | No | No | No | Yes | Yes |
| Phase Correction | Yes | No | Not Sure | Yes | Yes | Yes | Yes |
| Prism Glass | BaK-4 | BaK-4 | BaK-4 | BaK-4 | BaK-4 | BaK-4 | BaK-4 |
| High Reflective Prism Coatings | Silver | Aluminium | Dielectric | ? | Silver | ? | Silver |
| Lens Coatings | Fully Multi-Coated | Multi-Coated | Fully Multi-Coated | Fully Multi-Coated | Fully Multi-Coated | Fully Multi-Coated | Fully Multi-Coated |
| Waterproof | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Fogproof | Yes | Not Sure | Yes | Yes | Yes | Yes | Yes |
| Tripod Adaptable | Yes | Yes | Yes | Yes | Yes | Yes | Yes |