The Lumix S PRO 70-200mm f/4 O.I.S. from Panasonic is an L-mount telephoto zoom featuring an f/4 constant maximum aperture. A sophisticated optical design is employed, which incorporates a series of aspherical, low dispersion, and high refractive index elements, to control a variety of aberrations, color fringing, and distortion for sharp, clear, well-corrected imagery throughout the zoom range. Telephoto zoom is designed for full-frame L-mount mirrorless cameras, however, it can also be used with APS-C models where it provides a 105-300mm equivalent focal length range. Constant f/4 maximum aperture maintains consistent illumination throughout the zoom range. A double-focus system employs both a linear motor and a stepping motor to deliver impressively fast, precise, and quiet autofocus performance. Optical Image Stabilizer minimizes the appearance of camera shake for sharper handheld shooting and also supports the Dual I.S. and Dual I.S. 2.0 functions for increased stabilization performance. Splash, dust, and freezeproof design benefits working in inclement weather conditions down to -14°F. The rounded nine-blade diaphragm contributes to a pleasing bokeh quality. The removable rotating tripod collar is included, and it benefits working with the lens atop a tripod or monopod.
| Focal Length | 70 to 200mm |
| Maximum Aperture | f/4 |
| Minimum Aperture | f/22 |
| Lens Mount | Leica L |
| Lens Format Coverage | Full-Frame |
| Angle of View | 34° to 12° |
| Minimum Focus Distance | 3.02' / 92 cm |
| Maximum Magnification | 0.25x |
| Optical Design | 23 Elements in 17 Groups |
| Diaphragm Blades | 9, Rounded |
| Focus Type | Autofocus |
| Image Stabilization | Yes |
| Tripod Collar | Removable and Rotating |
| Filter Size | 77 mm (Front) |
| Dimensions (ø x L) | 3.32 x 7.05" / 84.4 x 179 mm |
| Length at Maximum Extension | 7" / 179 mm |
| Weight | 2.2 lb / 985 g |
Last Updated: February 25, 2026
This Warranty Policy outlines the coverage provided by Venekto INC. (“we,” “us,” or “our”) for products purchased through our website. We are committed to transparency and ensuring your purchase is protected under both our manufacturer standards and the laws of Manitoba, Canada.
Venekto INC. warrants that products will be free from defects in materials and workmanship under normal use. The warranty period begins on the date of delivery.
| Product Category | Warranty Period |
| Cameras, Camcorders, and Lenses | 2 Years |
| Accessories (Tripods, Bags, etc.) | 90 Days (Limited Warranty) |
Note for Manitoba Residents: In accordance with the Manitoba Consumer Protection Act, your purchase is also protected by statutory warranties. These ensure that the goods are of merchantable quality and fit for their intended purpose, regardless of the durations listed above.
This warranty covers:
Manufacturing defects in materials.
Faulty workmanship under normal and intended use.
Internal hardware malfunctions.
This warranty does not apply to:
Accidental Damage: Drops, impacts, or liquid/water damage.
Environmental Damage: Damage caused by sand, extreme heat, or dust.
Unauthorized Alterations: Repairs or modifications made by third parties not authorized by Venekto INC.
Consumables: Normal wear and tear, including cosmetic scratches or battery degradation over time.
Misuse: Use of the product outside of the provided instruction manual.
To ensure a smooth process, please follow these steps:
Initiate: Email us at support@venekto.com with your Order Number and "Warranty Claim" in the subject line.
Documentation: Provide 2–3 clear photos or a short video demonstrating the defect.
Authorization: We will provide a Return Merchandise Authorization (RMA) number. Do not ship items back without an RMA.
Shipping: Venekto INC. is responsible for shipping costs to our service center.
If the defect is confirmed under warranty, Venekto INC. will cover the shipping costs to return the repaired/replacement item to you.
If a valid claim is received within the Warranty Period, Venekto INC. will:
Repair the product using new parts; OR
Replace the product with a new unit of equal value; OR
Refund the purchase price if a repair or replacement is not feasible.
This Policy is governed by the laws of the Province of Manitoba and the federal laws of Canada. Nothing in this policy limits your rights under the Manitoba Consumer Protection Act.
Venekto INC.
Email: support@venekto.com
Response Time: We typically respond to warranty inquiries within 1 business day.