How does the GearFrame Gear Builder work?

Pick your camera body, and optionally a shooting style and a budget for lenses and accessories. The Gear Builder scores every compatible lens for that style on your sensor size, picks the best one within budget, adds the accessories that style needs and that fit your camera, and shows the total cost.

Can I build a complete camera kit on a budget?

Yes. Set a budget for lenses and accessories (under £500, £1,000 or £2,000) and the Gear Builder picks the best-scoring lens that suits your style within it, then fits the essential accessories into what is left. If nothing in the catalogue fits the budget, it says so and shows the most affordable option.

Which camera mount system should I choose?

The Gear Builder filters compatible lenses by mount, so you only see lenses that fit your chosen body. If you already own lenses, select your current mount to stay compatible. Sony E, Canon RF, Nikon Z, Fujifilm X and others are all supported.

Are the prices shown in the Gear Builder accurate?

Prices shown reflect the lowest tracked UK retail price across retailers including Amazon, Wex Photo Video and Jessops. Prices are updated regularly and clicking through takes you directly to the retailer.

GearFrame

Decision tools · Gear Builder

Pick your camera.
We build the rest.

Tell us the body, what you shoot and what you can spend on glass. Every compatible lens is scored for that genre on your sensor; the best within budget leads, and the accessories are chosen to fit.

Lenses matched to your mount and sensor·Accessories by compatibility·Kit total priced up

Your camera body

🔍

What do you shoot? optional, tailors the lens picks

🧑Portrait🌆Street✈️Travel💍Weddings & Events📱Vlogging / YouTube🎬Filmmaking🎥Documentary⚡Sports & Action🌄Landscape🦅Wildlife & Nature📷Casual🍽️Food🔬Macro / Close-up🏛️Architecture🌌Astrophotography🤿Underwater🎉Fun & simple

Budget optional

AnyUnder £500Under £1,000Under £2,000

Lenses only — the budget goes on glass, no accessories

Lens makers optional

Any makerCamera brand onlyThird-party only

Camera brand = lenses made by your body's maker. Third-party = Sigma, Tamron, Viltrox and the like.

Mount-matched lenses only, scored for your genre on your sensor. Accessories pass compatibility rules, not scores.

Your starter kit for the Sigma BF

L-mount (Leica/Panasonic/Sigma) · 1 lens + 2 alternatives · Any maker · 0 accessories

Kit total

£2348

body + lens + essentials

Camera body

Sigma BF

£1799 · L-mount (Leica/Panasonic/Sigma) · The most radical camera in years — no dials, no buttons, just a flat aluminium body and total creative minimalism.

View full specs →

🔭 Lenses · L-mount (Leica/Panasonic/Sigma)

In your kit S 40mm f/2

Lumix S 40mm f/2

£349UK price

Everyday

7.5/10

Strong on size and weight and value for money; weaker on optical stabilisation.

View lens → Add to compare

Alternative S 24-60mm f/2.8

Lumix S 24-60mm f/2.8

£869UK price

Everyday

7.5/10

Strong on focal length for the genre and autofocus; weaker on optical stabilisation.

View lens → Add to compare

Alternative 20-60mm f/2.8-4 DG Contemporary

Sigma 20-60mm f/2.8-4 DG Contemporary

£749UK price

Everyday

7.3/10

Strong on focal length for the genre and size and weight; weaker on optical stabilisation.

View lens → Add to compare

✦ Also considernot in the total

Camera Bags

PGYTECH OneGo Solo V2 10L - Moss Green

£140

A dedicated camera bag protects your investment and keeps your kit organised and accessible.

View item →Browse more

Kit manifest

Sigma BF · Camera body£1999

Lumix S 40mm f/2 · Lens£349

Kit total£2348

PGYTECH OneGo Solo V2 10L - Moss Green · optional£140

+ Optional extras£140

How this kit is built: lenses are matched to your camera's mount and sensor and scored for your genre on the focal length they give on your body; the first lens is in the total, the others are alternatives. Accessories pass compatibility rules: the right card class for your slot, a battery and grip that fit, filters in your lens's thread, a tripod rated for the kit's weight. Prices are what UK retailers charge new today. Spot something wrong? Tell us →

GearFrame’s recommendations are guidance to help you decide, not professional advice. Specs, prices and compatibility can change, so check them with the retailer or manufacturer before you buy. Disclaimer

Pick your camera.We build the rest.

Your starter kit for the Sigma BF

Pick your camera.
We build the rest.