BM Premium SLY500 500mm
The 500-1000mm f/8 reach, combined with an included 2X teleconverter, provides extreme telephoto framing on full-frame Canon RF bodies for a very low entry price. Its multi-coated optics with one ED element help control flare, and the 1080g build includes a tripod mount and weather sealing for basic outdoor use. This manual-focus lens is best for budget-conscious wildlife or moon photographers who use a tripod and can work within its fixed f/8 aperture and 33-foot minimum focus distance.
Aperçu
Avantages et inconvénients
Points forts
- Strong stabilization (83rd percentile) 83rd
- Strong versatility (71st percentile) 71st
Points faibles
- Below average optical (4th percentile)
- Below average user sentiment (6th percentile)
- Below average af (13th percentile)
L'avis des propriétaires
L'évolution de l'avis des propriétaires dans le temps
ExclusivitéD'après la date à laquelle les clients ont rédigé leurs avis - pour voir si l'enthousiasme initial s'est confirmé.
- Q1 202460/100
Mixed reviews: one buyer praises value and manual focus learning, another reports a lens defect, and a third has an adapter compatibility issue.
- Excellent value for price compared to expensive alternatives; teaches manual lens use.
- White blur/defect in center of lens, making lens unusable for wildlife photography.
- Included adapter does not fit buyer's camera, requiring assistance.
- Q3 202380/100
Buyers praised value and image quality for the price, but noted manual focus challenges and compatibility issues.
- Great value for the price, delivering excellent results for night and moon photography.
- Manual focus requires practice; blurry photos often due to user error, not lens defect.
- Incompatible with some cameras, leading to returns; specific compatibility check needed.
- Positive seller experience; easy returns and willingness to buy again.
- Q1 202233/100
Buyers reported usability issues with the lens not being recognized by the camera, manual focus shake, and loose adapter attachment.
- Camera does not recognize lens; must use manual mode, no auto functionality.
- Manual focus causes camera shake unless using a solid tripod.
- Adapter and lens do not fit tightly together, causing setup difficulty.
- After company support, learning manual settings enabled picture capture.
D'après 22 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Optics
| Type | Telephoto |
| Focal Length Min | 500 |
| Focal Length Max | 1000 |
| Elements | 4 |
| Groups | 4 |
| ED Elements | 1 |
| Coating | multi-coated |
Aperture
| Max Aperture | f/8 |
| Min Aperture | f/8 |
| Constant | Yes |
Build
| Mount | Canon RF |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 1.1 kg / 2.4 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | manual focus only |
| Stabilization | Yes |
Focus
| Min Focus Distance | 500 |
Face à la concurrence
| Spec | BM Premium SLY500 500mm | Tamron Di III 28-75mm f/2.8 VXD G2 | Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR | Fujifilm XC XC13-33mm F3.5-6.3f OIS | Altura Photo NIKKOR YZ0308 | Viltrox AF 40mm F2.5 |
|---|---|---|---|---|---|---|
| Focal Length | 500-1000mm | 28-75mm | 16-50mm | 13-33mm | - | 40mm |
| Max Aperture | f/8 | f/2.8 | f/3.5 | f/3.5 | f/3.5 | f/2.5 |
| Mount | Canon RF | Sony E | Nikon Z | Fujifilm X | Screw-on lens fits camera lenses with a 55mm front filter thread | Nikon Z |
| Stabilization | true | false | true | true | true | true |
| Weather Sealed | true | true | false | false | false | false |
| Weight (g) | 1080 | 540 | 135 | 132 | 320 | 397 |
| AF Type | manual focus only | VXD | Stepping Motor | STM | STM | STM |
| Lens Type | telephoto | zoom | zoom | standard-zoom | wide-angle | - |
| Compare | Compare | Compare | Compare | Compare |
| Produit | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Preuve sociale | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| BM Premium SLY500 500mm | 12.8 | 50.4 | 42 | 56.7 | 4 | 52 | 5.5 | 71.4 | 63.9 | 83.4 |
| Tamron Di III 28-75mm f/2.8 VXD G2 Compare | 53.8 | 87.2 | 70.2 | 86.9 | 88.8 | 84.4 | 80.3 | 77.9 | 85.2 | 37.8 |
| Nikon NIKKOR Z DX 16-50mm f/3.5-6.3 VR Compare | 87.4 | 75.6 | 92.5 | 44.3 | 73.8 | 77.7 | 0 | 82.9 | 77 | 95.3 |
| Fujifilm XC XC13-33mm F3.5-6.3f OIS Compare | 87.4 | 85.3 | 93 | 47.9 | 78.3 | 77.7 | 0 | 77.5 | 3.4 | 93.4 |
| Altura Photo NIKKOR YZ0308 Compare | 87.4 | 75.6 | 73.7 | 96.2 | 45.1 | 77.7 | 0 | 33.3 | 71.8 | 83.4 |
| Viltrox AF 40mm F2.5 Compare | 87.4 | 85.7 | 52.9 | 96.8 | 41.2 | 88.9 | 80.3 | 33.3 | 80.7 | 83.4 |
Prix
Rapport qualité-prix
Amazon 2 offres À partir de 100 $US
Price History
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
