Canon Speedlite EL-1, EL-5, and ST-E10 Firmware Updates Released

By Louis Ferreira | Published: October 20, 2025


Canon Speedlite EL-1: B&H Photo / Amazon / Adorama
Canon Speedlite EL-5: B&H Photo / Amazon / Adorama
Canon Speedlite Transmitter ST-E10: B&H Photo / Adorama

Canon released firmware updates for the Canon Speedlite EL-1, EL-5, and ST-E10, which improves wireless communication stability.

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Laowa 200mm f/2 Announced and Preorders Started

By Louis Ferreira | Published: October 14, 2025


Laowa 200mm f/2 EF: Venus Optics / B&H Photo / Amazon

Venus Optics has finally announced the Laowa 200mm f/2, and preorders are now available directly from Venus Optics.

The Laowa 200mm f/2 AF FF is designed for full-frame cameras, brings one of the most coveted focal lengths into reach. Traditionally, 200mm f/2 lenses have been ultra-expensive and out of reach for most photographers, reserved for only a few professionals. With a price of just USD 1,799-1,999, a weight of only ~1.588kg (Canon EF) and accurate autofocus, Laowa makes this legendary lens more accessible than ever.

Delivering incredible background separation, stunning compression, and outstanding low-light performance, the Laowa 200mm f/2 opens up new creative and affordable possibilities for portrait, sports, and event shooters who demand flagship-level results without flagship-level costs.

Video Reviews:

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Posted in 3rd Party Lenses | Tagged , , , , , , , , , | 14 Comments

Canon 200-500mm f/5.6 Patent Found

By Louis Ferreira | Published: October 9, 2025


Canon has been turning out lens patents at a blistering pace. Just the other day, I did a post of numerous patents, and now there is one more.

overview

  • [Publication number] P2025150145
  • [Release date] 2025-10-09
  • [Title of invention] Zoom lens and imaging device
  • [Application date] 2024-03-27
  • [Applicant]
    [Identification number] 000001007
    [Name] Canon Inc.
  • A zoom lens that is small, lightweight, and has high optical performance is provided.
  • BACKGROUND ART
    Zoom lenses are expected to be small and lightweight, and to have high optical performance over the entire zoom range.
  • However
    , in the zoom lens of Patent Document 1, the refractive power of the third lens group is weaker than that of the second lens group, and the effective diameter of the lens closer to the image side than the third lens group tends to be larger, making it difficult to reduce the weight of the zoom lens.
  • The present
    invention provides a zoom lens that is small and lightweight and has high optical performance over the entire zoom range, and an imaging device equipped with the same.


Example 1

  • Focal length: 206.00-485.00
  • F-number: 5.77
  • Half angle of view: 6.00-2.55
  • Image height: 21.64
  • Total length: 345.00
  • Back focal length: 48.83


Similar: [Publication number] P2025150157

via asobinet

Posted in Patents | Tagged | 16 Comments

Canon 20-40mm f/2.8, 10-30mm f/4 APS-C, 28-400mm F3.5-6.3 IS, 28-400mm f/4-8 IS, 50-150mm f/2.8, 70-180mm f/2.8, 50mm f/1.2, 35mm f/1.8, and 65mm f/1.8 Patents Found

By Louis Ferreira | Published: October 8, 2025


Several new patents have been found for Canon RF lenses that you can check out below: Read More »

Posted in Canon Lenses, Patents | Tagged , , , , , , , | 4 Comments

Amazon Prime Day is Here Again With New Savings

By Louis Ferreira | Published: October 7, 2025


Amazon Prime Day is here and there are many savings to take advantage of, and as usual, I will add to this list throughout the day as I find more. Please shop through our links throughout the day to support the site. Your support counts whether it is through a general link to Prime Day savings or something specific.

Storage and Memory Cards

WANDRD

Batteries, Battery Banks, and Chargers

Apple

Posted in Deals | 6 Comments

New TTARTISAN 14mm f/2.8 ASPH.

By Louis Ferreira | Published: October 3, 2025


TTARTISAN 14mm f/2.8 ASPH.: Amazon / B&H Photo

The TTARTISAN 14mm f/2.8 ASPH. was announced, and it is now available on Amazon.

  • Ultra Wide-Angle Excellence: Capture stunning 114° ultra-wide perspectives with the TTARTISAN 14mm f/2.8 for rf mount full-frame lens, ideal for vast landscapes, architecture, and tight interior photography.
  • Stunning Night Shots: With its 8-pointed starburst effect and f/2.8 aperture, the TTARTISAN 14mm f/2.8 ASPH lens shines in low-light conditions, allowing you to capture the magic of city nights and starry skies.
  • DUAL ASPH Optical Design: Advanced Optical Design: Engineered with 13 elements in 10 groups including dual aspherical elements, this TTARTISAN 14mm f/2.8 rf Lens achieves exceptional edge-to-edge sharpness and nearly zero distortion.
  • All-Metal Construction: Built with aerospace-grade 5052 aluminum, the TTARTISAN 14mm f/2.8 is designed to withstand rugged use. Its robust, precision-crafted body ensures reliability during travel, outdoor adventures, and demanding shooting conditions.
  • Precision MF System: Enjoy complete creative control with the TTARTISAN 14mm f/2.8’s smooth and accurate manual focus mechanism. Includes a 77mm filter holder (NOTE: use an ULTRA-THIN filter to maintain image quality)
  • 【Compatibility System】 It is compatible with Canon RF mount cameras like EOS R RP R5 R5C R6 R6 Mark II R3 R8 and R7 R10 R50 R100


Posted in 3rd Party Lenses | Tagged , , | 8 Comments