Dedicated to extreme close-up imagery, the Canon RF-mount Laowa 25mm f/2.8 2.5-5X Ultra Macro from Venus Optics is a specialized macro lens for photographing subjects with magnifications greater than life-size. Operating within a range of 2.5:1 to 5:1, this lens has a minimum focusing distance of just 6.8" with a 5:1 magnification along with a comfortable working distance of 1.6". This range is also benefited by the wide-angle focal length, achieving a greater depth of field compared to long focal length macro lenses. Complementing the close-up capabilities, the optical design incorporates an extra-low dispersion element to reduce color fringing and chromatic aberrations for a high degree of clarity. Additionally, distinguishing itself from other macro lenses, this 25mm f/2.8 is characterized by its notably sleek and lightweight design for easier handling and more space to work with artificial lighting.
Prime 25mm f/2.8 is designed for full-frame Canon RF-mount mirrorless cameras.
Specifically developed for macro photography, this lens is designed to be used within a magnification range of 2.5:1 to 5:1 to produce images larger than life-size. This lens does not offer infinity focus.
When at a 5:1 magnification, the lens has a minimum focusing distance of 6.8" along with a working distance of 1.6", providing sufficient space to illuminate the subject. At the 2.5:1 position, a minimum focusing distance of 9.2" is possible along with a working distance of 1.8".
The wide-angle design benefits the high-magnification design by providing a greater depth of field compared to telephoto or long lens designs.
Manual focus operation for precise control over focusing distance when working with close-up subjects.
An extra-low dispersion element greatly reduces chromatic aberrations and color fringing to improve clarity and color accuracy.
The eight-blade diaphragm contributes to a pleasing bokeh quality when using shallow depth of field.
The particularly slim and lightweight physical design is easier to use handheld and offers more space for illuminating close-up subjects.
Focal length 25mm maximum opening f/2.8 minimum opening F16 Lens mount Canon RF Lens Format Coverage full frame Closest focus distance 6.81"/17.3cm maximum magnification 5x Macro playback ratio 5:1 Optical Design 8 elements in 6 groups diaphragm sheets 8 focus type manual focus image stabilization Do not filter size None Dimensions (ø x L) 2.56 x 3.23" / 65 x 82mm Weight 14.11oz/400g
EF mount lens / full frame format
Aperture range: f / 2.8 to f / 22
Two low dispersion elements
Maximum magnification: 2: 1 Focal length 100mm
9-blade circular effect diaphragm
Construction of 12 elements in 10...
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F-Mount Lens / FX Format
Opening range: f / 2.8 to f / 16
An extra low dispersion element
Magnification from 2.5: 1 to 5: 1
6.8 "Min. Focus, 1.6" Working distance
Manual focus...
The RF 20mm F1.4L VCM is the first ultra-wide-angle L series lens from Canon's range of professional hybrid lenses, designed for landscapes, architecture, and video
20 mm f/1.4 hybrid prime lens
Smooth action iris...
Full-frame | f/2.8 to f/22
Two Nano USM motors
11-blade diaphragm
Optical image stabilizer
3 aspherical elements, 4 UD elements
SSC, ASC, and fluorine coating
EF Mount L-Series Lens
Opening range: f / 5.6-32
Fluorite, UD, Super UD Lens Elements
Two-Mode Image Stabilization System
Ultrasonic autofocus motor and AF stop
Focus Prefixer and Focus Limiter
Override manual...
RF mount lens / full frame format
Retractable barrel with lens lock
Diffractive double layer optics without gaps
11 elements in 8 groups (including DO lens)
Minimum shooting distance 6.0m
0.14x maximum shooting...
Compatible with Canon EOS, APS-C and Full Frame
Sealed construction, prevents ingress of dust, water
Focusing ring with anti-slip coating
Much lighter, ergonomic design
Focus click to infinity to find it easily
EF mount lens / full frame format
Opening range: f / 2.8 to f / 32
Two fluorite elements
Secondary Wavelength Coating
First class professional L lens with a high f / 2.8 lens
Ideal for sports, action, fashion or...
EF mount lens / full frame format
Aperture range: f / 2.8 to f / 22
Two low dispersion elements
Maximum magnification: 2: 1 Focal length 100mm
9-blade circular effect diaphragm
Construction of 12 elements in 10...
EF Mounting Lens / Full Frame Format
Opening range: f / 1.4 to f / 16
Three FLD elements, two SLD elements
An aspherical element
Super Multi-Layer Coating
Hyper Sonic AF Motor, manual override
Frontal sealing,...
EF Mounting Lens / Full Frame Format
Opening range: f / 2.8 to f / 32
Two ultra-low dispersion elements
An aspherical element
Air sphere and wave sub-base coatings
Maximum inclination: +/- 8.5 °
Maximum change: +/-...
Objective with EF mount / APS-C format
17.6-25.6 mm (35 mm equivalent)
Opening range: f / 2.8 to f / 22
Two aspherical elements
Two aspherical elements, including a large diameter molded element, help control...
With an ultra-wide zoom of 16-28mm and an f/2.8 aperture, the new RF 16-28mm F2.8 IS STM is a powerful ultra-wide-angle lens that users will want to add to their photography equipment.
With 5.5-stop image...
Coverage for Full Frame sensors
Aperture range from T1.9 to T22
2 aspherical elements and 2 ED elements
UMC multi-layer anti-reflective coating
Viewing angle of 94.8º
Detachable lens hood
https://dev.dukefotografia.com/en/canon-mount-lenses/laowa-25mm-f28-25-5x-ultra-macro-lens-for-canon-rf.html15169LAOWA 25MM F2.8 - 2.5 - 5X ULTRA MACRO LENS FOR CANON RF<ul><li><strong>RF Mount Lens/Full-Frame Format</strong></li>
<li><strong>Aperture Range: f/2.8 to f/16</strong></li>
<li><strong>One Extra-Low Dispersion Element</strong></li>
<li><strong>Magnification from 2.5:1 to 5:1</strong></li>
<li><strong>Optimized for Macro Shooting between 2.5X and 5X</strong></li>
<li><strong>Designed for Professional and Leisure Macro Photography</strong></li>
</ul>https://dev.dukefotografia.com/61241-home_default/laowa-25mm-f28-25-5x-ultra-macro-lens-for-canon-rf.jpg474.05outofstockLAOWA499474.05524.952021-04-05T11:34:02+0200/Lenses/Lenses/Canon mount lenses /Lenses/Canon mount lenses /Zoom Angulares