Sigma 300-600mm F/4 DG OS Sports Lens (Sony E-Mount)
Buying from Skyorbits
How long does delivery take in Oman?
Home delivery is 2.100 OMR including VAT (free from 50.000 OMR) across Oman in 1-2 working days. Collection from a courier office is 1.050 OMR (free from 50.000 OMR). Express within Bawshar and Seeb is 5.250 OMR for in-stock items. Showroom pickup in Al Khoudh is free.
Does Skyorbits handle warranty claims?
Yes - we submit every warranty claim for you. Electronic items carry a 1-year manufacturer warranty from the purchase date; keep the box and contents for the first 15 days.
Can I pay in installments?
Installments: Bank Muscat and Meethaq credit-card plans for everyone, or our in-house plan for Omani nationals 18+ (from 200.000 OMR, approval needed).
What is the return and exchange policy?
Returns cover manufacturing defects only, within 15 days, with the box, all contents and the invoice - not change of mind. After 15 days we send the item to the authorized service center. Exchanges are handled case by case.
How do I request a repair?
Start a repair or warranty request online, then bring the device, invoice and box (within 15 days) to our Al Khoudh showroom in Muscat. We track every case in our system.
Questions our customers asked
Is this Sigma 300-600mm F4 Sports lens native to Sony E-mount, and which cameras does it fit?
Yes — this is the native Sony E-mount version of Sigma's flagship 300-600mm F/4 DG OS Sports lens (no adapter needed), designed for full-frame Sony E-mount mirrorless cameras.
How heavy is this lens — can I hand-hold it, or do I need a tripod or gimbal?
It weighs 3,970g on this Sony E-mount version, making it an extremely heavy, professional-grade lens. Sigma's official spec includes a removable Arca-Swiss compatible tripod foot (TS-161) — a tripod, monopod or gimbal head is essential for practical use, not just for extended sessions.
Does this Sony E-mount version support Sigma teleconverters for extra reach?
No — per Sigma's official specification, the TC-1411 (1.4x) and TC-2011 (2x) teleconverters are compatible with the L-Mount version of this lens only. They are not supported on this Sony E-mount version.
What comes in the box — does it include a hard case or trunk?
Sigma's official accessory list for this lens is: lens hood (LH1615-01), front cap (LC-598E), rear cap (LCR III), shoulder strap, TS-161 tripod socket, and a drop-in filter holder (RFH-21). A hard case or trunk case is not listed by Sigma, so we can't confirm one ships in the box.
Want a constant F4 aperture all the way out to 600mm? The Sigma 300-600mm F/4 DG OS | Sports is Sigma's flagship ultra-telephoto zoom — the optical performance of a prime lens with the reach and flexibility of a zoom.
Built for professional wildlife, birding and sports photographers who need a fast, constant F4 aperture across the full 300-600mm range, this is a serious, heavyweight professional tool rather than a casual travel lens.
- Focal length: 300-600mm
- Maximum aperture: constant F4 (minimum F22)
- Optical construction: 28 elements in 21 groups, including 6 FLD and 1 SLD glass elements, plus anomalous dispersion and high refractive index glass
- Angle of view: 8.2°-4.1°
- Minimum focusing distance: 280cm (wide) – 450cm (tele)
- Maximum magnification: 1:6 (at 470mm)
- Filter: rear drop-in filter holder (RFH-21), 40.5mm — not a front filter thread
- Weight: 3,970 g (140.0 oz) on this Sony E-mount version — an extremely heavy, professional-grade lens; a monopod, tripod or gimbal head is essential, not optional
- Dimensions: Ø167.0mm x 469.9mm
- Autofocus: High-response Linear Actuator (HLA) motor
- Optical Stabilizer (OS): approximately 5.5 stops at 600mm (CIPA guidelines), Sigma's OS2 algorithm with dedicated still and panning modes
- Weather sealing: dust- and splash-resistant structure at the mount, rings, switches and external joints, plus a water- and oil-repellent coating on the front element (not fully waterproof)
Tripod collar / support: ships with Sigma's TS-161 tripod socket — an Arca-Swiss compatible foot using bearings for smooth rotation, with an optional click/declick mechanism at every 90° and removable for interchangeable foot options. Given the 3,970g weight, this lens is built to live on a tripod, monopod or gimbal, not to be hand-held for extended periods.
Controls: a function ring with Focus Preset and Power Focus modes, a focus limiter switch, an OS mode switch, and four programmable AFL buttons.
Teleconverter compatibility: Sigma's TC-1411 (1.4x) and TC-2011 (2x) teleconverters are supported on the L-Mount version of this lens only — not available on this Sony E-mount version per Sigma's official specification.
In the box: lens, lens hood (LH1615-01), front cap (LC-598E), rear cap (LCR III), shoulder strap, TS-161 tripod socket, and drop-in filter holder (RFH-21). Sigma's official accessory list for this lens does not list a hard case or trunk case — unconfirmed, so don't assume one ships in the box.
Compatibility: native Sony E-mount, designed for full-frame Sony mirrorless cameras.
