1. Uvod
This manual provides detailed instructions for the proper use and care of your Sony FE 100-400mm f/4.5-5.6 GM OSS (SEL100400GM) Super Telephoto Zoom Lens. This full-frame lens is designed for professional users, offering a versatile 100mm to 400mm zoom range, making it suitable for capturing sports, wildlife, and other distant subjects with high image quality and autofocus performance.

Figure 1: The Sony FE 100-400mm f/4.5-5.6 GM OSS lens.
2. Značilnosti izdelka
The Sony FE 100-400mm f/4.5-5.6 GM OSS lens incorporates advanced technology to deliver exceptional performance:
- Incredibly Sharp Optics: Features two ED (Extra-low Dispersion) glass elements and one Super ED glass element for superb resolution, clarity, and contrast across the entire zoom range.
- Smooth Backgrounds: A circular 9-blade aperture contributes to beautiful bokeh defocus effects.
- Reduced Flare and Ghosting: Sony Nano AR Coating is applied to minimize internal reflections, eliminating flare and ghosting.
- Fast and Precise Autofocus: A double linear motor and DDSSM (Direct Drive SSM) drive system ensures rapid and accurate autofocus, essential for both still photography and video recording.
- Professional Ergonomics: Designed with a sealed dust and moisture resistant construction, providing reliable operation in challenging environmental conditions.

Figure 2: The lens is designed to be compact, lightweight, and mobile for field use.
3. Sestavni deli in deli
Familiarize yourself with the various parts and controls of your lens:

Figure 3: Key components and controls of the Sony FE 100-400mm lens.
- Focusing Ring: Used for manual focus adjustments.
- Zooming Ring: Prilagodi goriščno razdaljo od 100 mm do 400 mm.
- Stikalo za način ostrenja (AF/MF): Preklaplja med samodejnim ostrenjem in ročnim ostrenjem.
- Focus-Range Limiter: Restricts the autofocus range for faster focusing on subjects within a specific distance. Options include FULL (full range) and ∞-3m (infinity to 3 meters).
- Optical SteadyShot Switch (ON/OFF): Activates or deactivates the built-in optical image stabilization.
- Mode Switch (1/2): Selects the image stabilization mode. Mode 1 is for general shooting, and Mode 2 is optimized for panning shots.
- Gumb za zaklepanje ostrenja: Locks the focus at the current distance when pressed.
- Zoom Smoothness Adjuster: Allows adjustment of the torque of the zooming ring for smoother or tighter zoom action.
- Montažni indeks: Aligns with the camera body's mounting index for proper attachment.
4. Nastavitev in namestitev
Pritrditev objektiva
- Prepričajte se, da sta tako fotoaparat kot objektiv izklopljena.
- Odstranite zadnji pokrovček objektiva in pokrovček ohišja fotoaparata.
- Poravnajte belo indeksno oznako na ohišju objektiva z belo indeksno oznako na ohišju fotoaparata.
- Vstavite objektiv v nosilec kamere in ga zavrtite v smeri urinega kazalca, dokler se ne zaskoči. Objektiva ne vstavljajte na silo.
Odstranjevanje objektiva
- Prepričajte se, da je kamera izklopljena.
- Medtem ko držite pritisnjen gumb za sprostitev objektiva na ohišju fotoaparata, zavrtite objektiv v nasprotni smeri urinega kazalca, dokler se ne ustavi.
- Remove the lens from the camera body.
- Za zaščito elementov objektiva namestite sprednji in zadnji pokrovček objektiva.
Namestitev sončne zaslonke (ALC-SH151)
Priložena sončna zaslonka pomaga blokirati neželeno svetlobo in zaščititi sprednji element objektiva.
- Poravnajte rdečo piko na sončni zaslonki z rdečo piko na sprednji strani objektiva.
- Insert the hood and rotate it clockwise until it clicks into place.
Pritrditev držala za stojalo
The lens includes a tripod mount for stable attachment to a tripod or monopod, especially recommended for longer focal lengths.
- Loosen the knob on the tripod mount collar.
- Open the collar and attach it around the lens barrel, ensuring it is securely seated.
- Tighten the knob to secure the lens in the collar.

Figure 4: The Sony FE 100-400mm lens properly mounted on a camera body.
5. Navodila za uporabo
Samodejno ostrenje (AF) / Ročno ostrenje (MF)
Use the AF/MF switch on the lens barrel to select your desired focus mode. In AF mode, the camera will automatically focus. In MF mode, rotate the focusing ring to adjust focus manually.
Focus-Range Limiter
This switch allows you to optimize autofocus speed by limiting the focus range. Select 'FULL' for subjects at any distance, or '∞-3m' to restrict focus to subjects further than 3 meters, which can be beneficial for distant subjects like wildlife or sports.
Optični stabilizator slike (OSS)
The Optical SteadyShot feature helps to reduce camera shake, especially when shooting handheld at longer focal lengths or slower shutter speeds. Set the switch to 'ON' to activate stabilization. For optimal results, ensure your camera's in-body image stabilization (IBIS) settings are compatible or configured correctly.
OSS Mode Selection
The Mode switch allows you to select the appropriate stabilization mode:
- Način 1: Splošna stabilizacija za statične motive.
- Način 2: Optimized for panning shots, stabilizing vertical movement while allowing horizontal movement for tracking subjects.
Gumb za zadrževanje fokusa
Pressing this button will lock the current focus distance. This is useful for recomposing shots without losing focus on your subject.
Zoom Smoothness Adjuster
Rotate this ring to adjust the tension of the zooming mechanism. A 'SMOOTH' setting allows for easier, faster zooming, while a 'TIGHT' setting provides more resistance for precise adjustments and prevents zoom creep.
6. Vzdrževanje
Proper maintenance ensures the longevity and performance of your lens:
- Čiščenje: Use a soft, lint-free cloth to clean the lens barrel. For lens elements, use a lens brush to remove dust, then gently wipe with a lens cleaning solution and a microfiber cloth. Avoid touching the lens elements with bare hands.
- Shranjevanje: Store the lens in a cool, dry place away from direct sunlight and extreme temperatures. Use the provided lens caps to protect the front and rear elements.
- Dust and Moisture Resistance: While the lens features a dust and moisture resistant design, it is not waterproof. Avoid exposing it to heavy rain or direct water spray.
7. Odpravljanje težav
If you encounter issues with your lens, consider the following common troubleshooting steps:
- Fotoaparat ne prepozna objektiva: Ensure the lens is securely mounted and clicked into place. Check for any debris on the lens or camera contacts.
- Samodejno ostrenje ne deluje: Verify the AF/MF switch is set to AF. Check the Focus-Range Limiter setting. Ensure there is sufficient light for the camera's autofocus system.
- Zamegljene slike: Check if Optical SteadyShot is enabled (if desired) and set to the correct mode. Ensure shutter speed is appropriate for the focal length and lighting conditions.
- Zoom ring too loose/tight: Adjust the Zoom Smoothness Adjuster to your preference.
For more complex issues, refer to your camera's instruction manual or contact Sony customer support.
8. Specifikacije
Detailed specifications for the Sony FE 100-400mm f/4.5-5.6 GM OSS lens:

Figure 5: Key specifications of the Sony FE 100-400mm lens.
| Specifikacija | Vrednost |
|---|---|
| Dimenzije izdelka | 8.07 x 3.7 x 3.7 palcev |
| Teža predmeta | 3.07 pounds (approx. 1395g without tripod mount) |
| Številka modela artikla | SEL100400GM.SYX |
| Znamka | Sony |
| Opis goriščne razdalje | 100-400 mm |
| Vrsta objektiva | Telefoto Zoom |
| Združljivi pritrdilni elementi | Sony FE (E-mount) |
| Premer filtra | 77 mm |
| Proizvajalec | Sony |
| Prvič na voljo | 25. april 2017 |
9. Kaj je v škatli
Ko odprete embalažo izdelka, bi morali najti naslednje predmete:
- Sony SEL100400GM FE 100-400mm F4.5-5.6 GM OSS Lens
- Lens Hood (model: ALC-SH151)
- Lens Front Cap (ALC-F77S)
- Lens Rear Cap (ALC-R1EM)
- Mehka torbica
- Tripod Mount Collar
10. Garancija in podpora
For information regarding warranty coverage, product registration, and technical support, please refer to the warranty card included with your product or visit the official Sony support webspletnega mesta. Shranite dokazilo o nakupu za uveljavljanje garancije.





