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Sirui Astra 3-Lens Anamorphic Set 50/75/100mm T1.8 1.33x (Sony E, Neutral Flare)
SKU: AST-3S-EN
The Sirui Astra set includes three full-frame anamorphic cine lenses, 50, 75 and 100 mm, with a T1.8 aperture, 1.33x squeeze and autofocus. All three share a 67 mm filter thread, the same focus gear position and matched colour rendering, so you can swap focal lengths quickly without recalibrating your follow focus. Neutral flare version for Sony E.
2 999 € with VAT
2 478.51 € without VAT
Availability
on request
Sirui Astra 3-Lens Anamorphic Set 50/75/100mm T1.8 1.33x (Sony E, Blue Flare)
2 999 €without VAT 2 478.51 €
Sirui Astra 3-Lens Anamorphic Set 50/75/100mm T1.8 1.33x (L-Mount, Blue Flare)
2 999 €without VAT 2 478.51 €
Sirui Astra 3-Lens Anamorphic Set 50/75/100mm T1.8 1.33x (L-Mount, Neutral Flare)
2 999 €without VAT 2 478.51 €Top accessories for Sirui Astra 3-Lens Anamorphic Set 50/75/100mm T1.8 1.33x (Sony E, Neutral Flare)
Thypoch Zero Reflex Clear UV Filter (67 mm, Black)
The Thypoch Zero Reflex UV Filter (67mm, Black) is a high-quality clear protective
63 €
In stock > 5 pcs
K&F Concept A Series Black Mist filter 1/4 67 mm
A Series — Black Mist filter 67 mm, softens the highlights and takes off digital
44 €
In stock 2 pcs
K&F Concept Nano-X CPL polarising filter 67 mm, ultra-low reflection
Promotion: -12%
Nano-X — polarising filter 67 mm, cuts reflections and deepens colour. It earns its
45.52 €
51.69 €
Backordered 5 pcs
K&F Concept Nano-X variable ND filter ND2–ND32 + CPL 2-in-1 67 mm
Promotion: -8%
Nano-X variable ND filter ND2–ND32 + CPL 2-in-1 67 mm, changes the amount of light
81.35 €
87.99 €
Backordered > 5 pcs
Product description
SPECIFICATIONS
PACKAGE CONTENT
Product description
The Sirui Astra set includes three full-frame anamorphic cine lenses, 50, 75 and 100 mm, with a T1.8 aperture, 1.33x squeeze and autofocus. All three share a 67 mm filter thread, the same focus gear position and matched colour rendering, so you can swap focal lengths quickly without recalibrating your follow focus. Neutral flare version for Sony E.
Three anamorphic focal lengths with autofocus
50, 75 and 100 mm lenses sharing a T1.8 aperture, 1.33x squeeze and 67 mm filter thread, with a native Sony E mount.
50 / 75 / 100 mmT1.8Full frame1.33x squeezeSTM autofocus67 mm filter
A matched trio
All three focal lengths share uniform colour and tone, making footage easy to cut and grade. The identical focus gear position and 67 mm filter thread speed up lens changes.
Autofocus for video and photo
The STM stepping motor focuses quickly, precisely and smoothly for moving shots and portraits alike. Weighing roughly 600–700 g, the lenses in the series suit handheld work, gimbals, tripods and drones.
Neutral flare
Neutral flares highlight the signature anamorphic character of the lens and give your shots a distinctive cinematic look. The series is also available with classic blue flare.
1.33x squeeze, 2.4:1 image
Most mirrorless cameras shoot in 16:9. The 1.33x squeeze turns that footage, once desqueezed, into the classic 2.4:1 widescreen format with no cropping and no pixel loss, across the full-frame sensor.
AF/MF and FN
One-switch change between autofocus and manual focus, plus a customisable FN button.
Iris lock
Locks the aperture at A (auto) or within the manual range to prevent accidental changes.
ft/m scale
Dual distance scale in feet and metres, compatible with LiDAR follow focus.
Triple protection
Resistant to dust, dirt and raindrops.
PACKAGE CONTENT
- Sirui Astra 50mm anamorphic lens (Sony E) ×1
- Sirui Astra 75mm anamorphic lens (Sony E) ×1
- Sirui Astra 100mm anamorphic lens (Sony E) ×1
- Hard carrying case ×1
- Front and rear lens caps
- Lens cleaning cloth ×1
- Warranty card ×1
SPECIFICATIONS
- Brand: Sirui
- Series: Astra
- Type: set of 3 anamorphic autofocus cine prime lenses
- Focal length: 50 mm, 75 mm, 100 mm
- Aperture: T1.8–T22
- Anamorphic squeeze: 1.33x
- Format: full frame (44 mm image circle)
- Mount: Sony E
- Available mounts: Sony E, L-Mount, Nikon Z
- Flare: neutral
- Optical design: 50 mm: 18 elements in 14 groups · 75 mm: 18 elements in 13 groups · 100 mm: 18 elements in 13 groups
- Aperture blades: 11 / 13 / 13
- Minimum focus distance: 0.5 / 0.6 / 0.7 m
- Focus: AF / MF, STM motor
- Focus ring rotation: 136°
- Filter thread: 67 mm (M67 × 0.75)
- Front diameter: 72 mm
- Max. diameter: 80 mm
- Focus ring diameter: 80 mm
- Aperture ring diameter: 75.2 mm
- Length without cap: 131 / 131 / 135.3 mm
- Weight without cap: 620 / 650 / 700 g
- Controls: AF/MF switch, FN button, iris lock, click/declick aperture, ft/m scale
- Protection: dust, dirt, raindrops
- Supported Sony bodies (photo and video): a5000, a5100, a6100, a6300, a6400, a6500, a6600, a6700, ZV-E10, ZV-E10 II, ZV-E1, FX2, FX3, FX30, a7, a7 III, a7 IV, a7R, a7R II, a7R III, a7R IV, a7R V, a7S, a7S II, a7S III, a7C, a7C II, a7CR, a9, A1
- Partial video support: Sony a6000, a7 II
WE RECOMMEND
For Sirui Astra lenses we recommend:
67 mm filters – Astra lenses have a 67 mm filter thread, so UV, polarising, mist and variable ND filters screw straight on.
- Thypoch Zero Reflex Clear UV Filter (67 mm, Black)
- K&F Concept Nano-X CPL polarising filter 67 mm, ultra-low reflection
- K&F Concept Nano-X variable ND filter ND2–ND32 + CPL 2-in-1 67 mm
- K&F Concept A Series Black Mist filter 1/4 67 mm
- K&F Concept Nano-X MCUV + CPL filter kit with metal caps 67 mm
- K&F Concept Nano-X variable ND filter ND3–ND1000 67 mm
Lens cleaning – keep the front element and filters clean and streak-free.
- K&F Concept 4-in-1 Lens Cleaning Kit: Air Blower, Cleaning Pen, Fluid and Cloths
- K&F Concept 23-in-1 Lens and Full Frame Sensor Cleaning Kit with Storage Bag
- K&F Concept Air Blower with Long Nozzle for Lenses and Sensors
- K&F Concept Microfibre Cleaning Cloth Set 15 × 15 cm, White, 3 pcs
- K&F Concept 200 g Microfibre Cleaning Cloths for Lenses and Screens, White and Grey, 2 pcs
Parameters
| Manufacturer: | Sirui |
| Category: | Lenses |
Main parameters
| Filter thread | 67mm |
| Lens mount | E-mount |
| Lens color | Black |
| Lens type | Cine prime lens |
| Lens suitable for | Full frame |
| Aperture (f) | 1.8 |
| Auto focus | Yes |
| Zoom | No |
| Anamorphic | Yes |
| Anamorphic squeeze | 1.33× |
| Flare character | Natural |
Other parameters
| Series | Sirui Astra |
ACCESSORIES (4)
ACCESSORIES (4)
Thypoch Zero Reflex Clear UV Filter (67 mm, Black)
The Thypoch Zero Reflex UV Filter (67mm, Black) is a high-quality clear protective
63 €
In stock > 5 pcs
K&F Concept A Series Black Mist filter 1/4 67 mm
A Series — Black Mist filter 67 mm, softens the highlights and takes off digital
44 €
In stock 2 pcs
K&F Concept Nano-X CPL polarising filter 67 mm, ultra-low reflection
Promotion: -12%
Nano-X — polarising filter 67 mm, cuts reflections and deepens colour. It earns its
45.52 €
51.69 €
Backordered 5 pcs
K&F Concept Nano-X variable ND filter ND2–ND32 + CPL 2-in-1 67 mm
Promotion: -8%
Nano-X variable ND filter ND2–ND32 + CPL 2-in-1 67 mm, changes the amount of light
81.35 €
87.99 €
Backordered > 5 pcs
Alternative (7)
Alternative (7)
DZOFILM Arcana 32/45/75mm T2.1 1.5× Anamorphic PL Set (Metric)
The DZOFILM Arcana 32/45/75mm T2.1 Full-frame 1.5X Hybrid Anamorphic Prime 3-Lens
3 029 €
Backordered > 5 pcs
Blazar Remus 1.5x Full Frame Anamorphic 3 Lens Set 33/50/100mm (PL Mount)
The Blazar Remus 1.5X Full Frame Anamorphic 3-Lens Set (33mm, 50mm and 100mm, PL
3 149 €
on request
Blazar Viper 1.5X Full Frame Anamorphic 3-Lens Set 35/50/75mm (PL)
The Blazar Viper 1.5X Full Frame Anamorphic 3-Lens Set (35mm, 50mm & 75mm, PL
3 389 €
on request
Blazar Mantis 1.33x FF Anamorphic 3-Lens Set 35/50/75mm
The BLAZAR MANTIS 1.33X Full Frame Anamorphic 35/50/75mm 3-Lens Set is a professional
3 029 €
on request
Sirui Astra 3-Lens Anamorphic Set 50/75/100mm T1.8 1.33x (Sony E, Blue Flare)
The Sirui Astra set includes three full-frame anamorphic cine lenses, 50, 75 and
2 999 €
on request
Sirui Astra 3-Lens Anamorphic Set 50/75/100mm T1.8 1.33x (L-Mount, Blue Flare)
The Sirui Astra set includes three full-frame anamorphic cine lenses, 50, 75 and
2 999 €
on request
Sirui Astra 3-Lens Anamorphic Set 50/75/100mm T1.8 1.33x (L-Mount, Neutral Flare)
The Sirui Astra set includes three full-frame anamorphic cine lenses, 50, 75 and
2 999 €
on request
News, training, and discounts from Syntex
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Sirui Astra 3-Lens Anamorphic Set 50/75/100mm T1.8 1.33x (Sony E, Neutral Flare)
The Sirui Astra set includes three full-frame anamorphic cine lenses, 50, 75 and2 999 €on request
Sirui 40mm T1.8 1.33x S35 AF Anamorphic Lens (L mount, Neutral Flare)
The Sirui 40mm T1.8 is a 1.33x anamorphic lens with autofocus for L-Mount cameras709 €on request
Sirui 20mm T1.8 1.33x S35 AF Anamorphic Lens (L mount, Neutral Flare)
The Sirui 20mm T1.8 is a 1.33x anamorphic lens with autofocus for L-Mount cameras709 €on request
Sirui Astra 50mm T1.8 1.33x FF AF Anamorphic Lens (Sony E, Neutral Flare)
The Sirui Astra 50mm T1.8 is a full-frame anamorphic cine lens with autofocus and999 €on request
Sirui 40mm T1.8 1.33x S35 AF Anamorphic Lens (MFT mount, Neutral Flare)
The Sirui 40mm T1.8 is a 1.33x anamorphic lens with autofocus for Micro 4/3 cameras709 €on request