Canon RF RF45mm F1.2 STM 45mm
The f/1.2 maximum aperture delivers exceptionally shallow depth of field and strong low-light performance in a compact 345g body, enabled by Canon’s first PMo aspheric lens in this design. Its natural 45mm perspective pairs with a customizable control ring and smooth STM autofocus, offering an affordable entry to ultra-fast RF glass. This lens is best for portrait and lifestyle photographers who want dramatic bokeh and a natural field of view without the bulk or cost of larger f/1.2 primes.
Resumen
Ventajas y desventajas
Ventajas
- Strong af (86th percentile) 86th
- Strong social proof (74th percentile) 74th
- Strong build (66th percentile) 66th
Desventajas
- Below average macro (21st percentile)
- Below average versatility (34th percentile)
- Below average user sentiment (35th percentile)
Opinión de los propietarios
Cómo cambió la opinión de los propietarios con el tiempo
ExclusivaSegún cuándo escribieron realmente sus opiniones los clientes, para ver si los elogios iniciales se mantuvieron.
Basado en 37 opiniones de clientes con fecha, agrupadas por trimestre natural. El análisis por periodo está en inglés.
Las pruebas
Rendimiento
Especificaciones
Especificaciones completas
Optics
| Type | Prime |
| Focal Length Min | 45 |
| Focal Length Max | 45 |
| Elements | 9 |
| Groups | 7 |
| Aspherical Elements | 1 |
| Coating | SSC (Super Spectra Coating) |
Aperture
| Max Aperture | f/16 |
| Min Aperture | f/1.2 |
| Constant | No |
| Diaphragm Blades | 9 |
Build
| Mount | Canon RF |
| Format | Full-Frame |
| Weather Sealed | No |
| Weight | 0.3 kg / 0.8 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | STM |
| Stabilization | No |
Focus
| Min Focus Distance | 450 |
| Max Magnification | 0.13x |
Frente a la competencia
| Spec | Canon RF RF45mm F1.2 STM 45mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Panasonic LUMIX S S-R28200 | Tamron Di III-A 17-70mm f/2.8 VC RXD | Sony G Master SEL70200GM2 | Fujifilm XF 50-140mm f/2.8 R LM OIS WR |
|---|---|---|---|---|---|---|
| Focal Length | 45mm | 16-300mm | 28-200mm | 17-70mm | 70-200mm | 50-140mm |
| Max Aperture | f/16 | f/3.5 | f/4 | f/2.8 | f/2.8 | f/2.8 |
| Mount | Canon RF | Sony E | L-Mount | Fujifilm X | Sony E | Fujifilm X |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 345 | 615 | 413 | 544 | 1045 | 995 |
| AF Type | STM | HLA | Autofocus | RXD | XD Linear Motors | Triple Linear Motor |
| Lens Type | prime | zoom | macro | zoom | telephoto | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Producto | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Valoración social | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Canon RF RF45mm F1.2 STM 45mm | 85.5 | 44.8 | 65.6 | 21.2 | 47 | 49.5 | 34.7 | 34 | 73.8 | 35.6 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.7 | 84.3 | 57.9 | 86.5 | 98.8 | 77 | 0 | 99.6 | 83 | 99.1 |
| Panasonic LUMIX S S-R28200 Compare | 54.7 | 77.9 | 73.9 | 89.5 | 90.9 | 71.5 | 0 | 95.7 | 75.3 | 99.4 |
| Tamron Di III-A 17-70mm f/2.8 VC RXD Compare | 54.7 | 86.2 | 64 | 84.3 | 89.9 | 83.8 | 0 | 89.8 | 83 | 80.5 |
| Sony G Master SEL70200GM2 Compare | 98.1 | 90.8 | 33.5 | 33.1 | 87.1 | 83.8 | 83.1 | 79.4 | 94.8 | 80.5 |
| Fujifilm XF 50-140mm f/2.8 R LM OIS WR Compare | 98.1 | 81.4 | 35.2 | 16.9 | 98.3 | 83.8 | 0 | 78.7 | 88 | 96.3 |
Precio
Relación calidad-precio
Amazon.com.mx 1 oferta Desde 10.499 MXN
Seguimos los precios de este producto desde el 25 may 2026. El gráfico aparecerá cuando tengamos más datos.
Puntuaciones por uso
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